13909862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 22042800

約数和(自身を除く): 8132938

約数列:

[1, 2, 19, 38, 389, 778, 941, 1882, 7391, 14782, 17879, 35758, 366049, 732098, 6954931, 13909862]

約数ペア:

[(1, 13909862), (2, 6954931), (19, 732098), (38, 366049), (389, 35758), (778, 17879), (941, 14782), (1882, 7391)]