15901802

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 12869398

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 739, 742, 1478, 1537, 3074, 5173, 10346, 10759, 21431, 21518, 39167, 42862, 78334, 150017, 274169, 300034, 548338, 1135843, 2271686, 7950901, 15901802]

約数ペア:

[(1, 15901802), (2, 7950901), (7, 2271686), (14, 1135843), (29, 548338), (53, 300034), (58, 274169), (106, 150017), (203, 78334), (371, 42862), (406, 39167), (739, 21518), (742, 21431), (1478, 10759), (1537, 10346), (3074, 5173)]