268161839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12457}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 310951680

約数和(自身を除く): 42789841

約数列:

[1, 11, 19, 103, 209, 1133, 1957, 12457, 21527, 137027, 236683, 1283071, 2603513, 14113781, 24378349, 268161839]

約数ペア:

[(1, 268161839), (11, 24378349), (19, 14113781), (103, 2603513), (209, 1283071), (1133, 236683), (1957, 137027), (12457, 21527)]