15115792

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2617}}^1$

素因数の和:2663

約数の個数: 30

約数和(自身を含む): 30921198

約数和(自身を除く): 15805406

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2617, 2888, 5234, 5776, 10468, 20936, 41872, 49723, 99446, 198892, 397784, 795568, 944737, 1889474, 3778948, 7557896, 15115792]

約数ペア:

[(1, 15115792), (2, 7557896), (4, 3778948), (8, 1889474), (16, 944737), (19, 795568), (38, 397784), (76, 198892), (152, 99446), (304, 49723), (361, 41872), (722, 20936), (1444, 10468), (2617, 5776), (2888, 5234)]