19423722238

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{5953}}^1\times {\mathrm{9769}}^1$

素因数の和:15891

約数の個数: 16

約数和(自身を含む): 29317972320

約数和(自身を除く): 9894250082

約数列:

[1, 2, 167, 334, 5953, 9769, 11906, 19538, 994151, 1631423, 1988302, 3262846, 58154857, 116309714, 9711861119, 19423722238]

約数ペア:

[(1, 19423722238), (2, 9711861119), (167, 116309714), (334, 58154857), (5953, 3262846), (9769, 1988302), (11906, 1631423), (19538, 994151)]