19366982990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17138923}}^1$

素因数の和:17139043

約数の個数: 16

約数和(自身を含む): 35169072048

約数和(自身を除く): 15802089058

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17138923, 34277846, 85694615, 171389230, 1936698299, 3873396598, 9683491495, 19366982990]

約数ペア:

[(1, 19366982990), (2, 9683491495), (5, 3873396598), (10, 1936698299), (113, 171389230), (226, 85694615), (565, 34277846), (1130, 17138923)]