15481906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7907}}^1$

素因数の和:8009

約数の個数: 16

約数和(自身を含む): 25621920

約数和(自身を除く): 10140014

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 7907, 15814, 86977, 173954, 703723, 1407446, 7740953, 15481906]

約数ペア:

[(1, 15481906), (2, 7740953), (11, 1407446), (22, 703723), (89, 173954), (178, 86977), (979, 15814), (1958, 7907)]