15131408

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6263}}^1$

素因数の和:6422

約数の個数: 20

約数和(自身を含む): 29515968

約数和(自身を除く): 14384560

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6263, 12526, 25052, 50104, 100208, 945713, 1891426, 3782852, 7565704, 15131408]

約数ペア:

[(1, 15131408), (2, 7565704), (4, 3782852), (8, 1891426), (16, 945713), (151, 100208), (302, 50104), (604, 25052), (1208, 12526), (2416, 6263)]