15220912

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 34623776

約数和(自身を除く): 19402864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 3673, 4144, 7346, 14692, 25711, 29384, 51422, 58768, 102844, 135901, 205688, 271802, 411376, 543604, 951307, 1087208, 1902614, 2174416, 3805228, 7610456, 15220912]

約数ペア:

[(1, 15220912), (2, 7610456), (4, 3805228), (7, 2174416), (8, 1902614), (14, 1087208), (16, 951307), (28, 543604), (37, 411376), (56, 271802), (74, 205688), (112, 135901), (148, 102844), (259, 58768), (296, 51422), (518, 29384), (592, 25711), (1036, 14692), (2072, 7346), (3673, 4144)]