13945996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 25084080

約数和(自身を除く): 11138084

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 419, 628, 838, 1676, 8321, 16642, 22207, 33284, 44414, 65783, 88828, 131566, 263132, 3486499, 6972998, 13945996]

約数ペア:

[(1, 13945996), (2, 6972998), (4, 3486499), (53, 263132), (106, 131566), (157, 88828), (212, 65783), (314, 44414), (419, 33284), (628, 22207), (838, 16642), (1676, 8321)]