19196892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 59435040

約数和(自身を除く): 40238148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 113, 117, 121, 132, 143, 156, 198, 226, 234, 242, 286, 297, 339, 351, 363, 396, 429, 452, 468, 484, 572, 594, 678, 702, 726, 858, 1017, 1089, 1188, 1243, 1287, 1356, 1404, 1452, 1469, 1573, 1716, 2034, 2178, 2486, 2574, 2938, 3051, 3146, 3267, 3729, 3861, 4068, 4356, 4407, 4719, 4972, 5148, 5876, 6102, 6292, 6534, 7458, 7722, 8814, 9438, 11187, 12204, 13068, 13221, 13673, 14157, 14916, 15444, 16159, 17628, 18876, 22374, 26442, 27346, 28314, 32318, 33561, 39663, 41019, 42471, 44748, 48477, 52884, 54692, 56628, 64636, 67122, 79326, 82038, 84942, 96954, 123057, 134244, 145431, 158652, 164076, 169884, 177749, 193908, 246114, 290862, 355498, 369171, 436293, 492228, 533247, 581724, 710996, 738342, 872586, 1066494, 1476684, 1599741, 1745172, 2132988, 3199482, 4799223, 6398964, 9598446, 19196892]

約数ペア:

[(1, 19196892), (2, 9598446), (3, 6398964), (4, 4799223), (6, 3199482), (9, 2132988), (11, 1745172), (12, 1599741), (13, 1476684), (18, 1066494), (22, 872586), (26, 738342), (27, 710996), (33, 581724), (36, 533247), (39, 492228), (44, 436293), (52, 369171), (54, 355498), (66, 290862), (78, 246114), (99, 193908), (108, 177749), (113, 169884), (117, 164076), (121, 158652), (132, 145431), (143, 134244), (156, 123057), (198, 96954), (226, 84942), (234, 82038), (242, 79326), (286, 67122), (297, 64636), (339, 56628), (351, 54692), (363, 52884), (396, 48477), (429, 44748), (452, 42471), (468, 41019), (484, 39663), (572, 33561), (594, 32318), (678, 28314), (702, 27346), (726, 26442), (858, 22374), (1017, 18876), (1089, 17628), (1188, 16159), (1243, 15444), (1287, 14916), (1356, 14157), (1404, 13673), (1452, 13221), (1469, 13068), (1573, 12204), (1716, 11187), (2034, 9438), (2178, 8814), (2486, 7722), (2574, 7458), (2938, 6534), (3051, 6292), (3146, 6102), (3267, 5876), (3729, 5148), (3861, 4972), (4068, 4719), (4356, 4407)]