12770394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 33116160

約数和(自身を除く): 20345766

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1231, 1482, 1729, 2462, 3458, 3693, 5187, 7386, 8617, 10374, 16003, 17234, 23389, 25851, 32006, 46778, 48009, 51702, 70167, 96018, 112021, 140334, 163723, 224042, 304057, 327446, 336063, 491169, 608114, 672126, 912171, 982338, 1824342, 2128399, 4256798, 6385197, 12770394]

約数ペア:

[(1, 12770394), (2, 6385197), (3, 4256798), (6, 2128399), (7, 1824342), (13, 982338), (14, 912171), (19, 672126), (21, 608114), (26, 491169), (38, 336063), (39, 327446), (42, 304057), (57, 224042), (78, 163723), (91, 140334), (114, 112021), (133, 96018), (182, 70167), (247, 51702), (266, 48009), (273, 46778), (399, 32006), (494, 25851), (546, 23389), (741, 17234), (798, 16003), (1231, 10374), (1482, 8617), (1729, 7386), (2462, 5187), (3458, 3693)]