12586816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 28712160

約数和(自身を除く): 16125344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 941, 1216, 1672, 1882, 3344, 3764, 6688, 7528, 10351, 13376, 15056, 17879, 20702, 30112, 35758, 41404, 60224, 71516, 82808, 143032, 165616, 196669, 286064, 331232, 393338, 572128, 662464, 786676, 1144256, 1573352, 3146704, 6293408, 12586816]

約数ペア:

[(1, 12586816), (2, 6293408), (4, 3146704), (8, 1573352), (11, 1144256), (16, 786676), (19, 662464), (22, 572128), (32, 393338), (38, 331232), (44, 286064), (64, 196669), (76, 165616), (88, 143032), (152, 82808), (176, 71516), (209, 60224), (304, 41404), (352, 35758), (418, 30112), (608, 20702), (704, 17879), (836, 15056), (941, 13376), (1216, 10351), (1672, 7528), (1882, 6688), (3344, 3764)]