19256328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 64209600

約数和(自身を除く): 44953272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 2939, 3276, 5878, 6552, 8817, 11756, 17634, 20573, 23512, 26451, 35268, 38207, 41146, 52902, 61719, 70536, 76414, 82292, 105804, 114621, 123438, 152828, 164584, 185157, 211608, 229242, 246876, 267449, 305656, 343863, 370314, 458484, 493752, 534898, 687726, 740628, 802347, 916968, 1069796, 1375452, 1481256, 1604694, 2139592, 2407041, 2750904, 3209388, 4814082, 6418776, 9628164, 19256328]

約数ペア:

[(1, 19256328), (2, 9628164), (3, 6418776), (4, 4814082), (6, 3209388), (7, 2750904), (8, 2407041), (9, 2139592), (12, 1604694), (13, 1481256), (14, 1375452), (18, 1069796), (21, 916968), (24, 802347), (26, 740628), (28, 687726), (36, 534898), (39, 493752), (42, 458484), (52, 370314), (56, 343863), (63, 305656), (72, 267449), (78, 246876), (84, 229242), (91, 211608), (104, 185157), (117, 164584), (126, 152828), (156, 123438), (168, 114621), (182, 105804), (234, 82292), (252, 76414), (273, 70536), (312, 61719), (364, 52902), (468, 41146), (504, 38207), (546, 35268), (728, 26451), (819, 23512), (936, 20573), (1092, 17634), (1638, 11756), (2184, 8817), (2939, 6552), (3276, 5878)]