19951932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 63397376

約数和(自身を除く): 43445444

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 151, 154, 156, 182, 231, 242, 273, 286, 302, 308, 363, 364, 429, 453, 462, 484, 546, 572, 604, 726, 847, 858, 906, 924, 1001, 1057, 1092, 1452, 1573, 1661, 1694, 1716, 1812, 1963, 2002, 2114, 2541, 3003, 3146, 3171, 3322, 3388, 3926, 4004, 4228, 4719, 4983, 5082, 5889, 6006, 6292, 6342, 6644, 7852, 9438, 9966, 10164, 11011, 11627, 11778, 12012, 12684, 13741, 18271, 18876, 19932, 21593, 22022, 23254, 23556, 27482, 33033, 34881, 36542, 41223, 43186, 44044, 46508, 54813, 54964, 64779, 66066, 69762, 73084, 82446, 86372, 109626, 127897, 129558, 132132, 139524, 151151, 164892, 219252, 237523, 255794, 259116, 302302, 383691, 453453, 475046, 511588, 604604, 712569, 767382, 906906, 950092, 1425138, 1534764, 1662661, 1813812, 2850276, 3325322, 4987983, 6650644, 9975966, 19951932]

約数ペア:

[(1, 19951932), (2, 9975966), (3, 6650644), (4, 4987983), (6, 3325322), (7, 2850276), (11, 1813812), (12, 1662661), (13, 1534764), (14, 1425138), (21, 950092), (22, 906906), (26, 767382), (28, 712569), (33, 604604), (39, 511588), (42, 475046), (44, 453453), (52, 383691), (66, 302302), (77, 259116), (78, 255794), (84, 237523), (91, 219252), (121, 164892), (132, 151151), (143, 139524), (151, 132132), (154, 129558), (156, 127897), (182, 109626), (231, 86372), (242, 82446), (273, 73084), (286, 69762), (302, 66066), (308, 64779), (363, 54964), (364, 54813), (429, 46508), (453, 44044), (462, 43186), (484, 41223), (546, 36542), (572, 34881), (604, 33033), (726, 27482), (847, 23556), (858, 23254), (906, 22022), (924, 21593), (1001, 19932), (1057, 18876), (1092, 18271), (1452, 13741), (1573, 12684), (1661, 12012), (1694, 11778), (1716, 11627), (1812, 11011), (1963, 10164), (2002, 9966), (2114, 9438), (2541, 7852), (3003, 6644), (3146, 6342), (3171, 6292), (3322, 6006), (3388, 5889), (3926, 5082), (4004, 4983), (4228, 4719)]