269968226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{645857}}^1$

素因数の和:645889

約数の個数: 16

約数和(自身を含む): 465017760

約数和(自身を除く): 195049534

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 645857, 1291714, 7104427, 12271283, 14208854, 24542566, 134984113, 269968226]

約数ペア:

[(1, 269968226), (2, 134984113), (11, 24542566), (19, 14208854), (22, 12271283), (38, 7104427), (209, 1291714), (418, 645857)]