12756698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 20329704

約数和(自身を除く): 7573006

約数列:

[1, 2, 17, 34, 457, 821, 914, 1642, 7769, 13957, 15538, 27914, 375197, 750394, 6378349, 12756698]

約数ペア:

[(1, 12756698), (2, 6378349), (17, 750394), (34, 375197), (457, 27914), (821, 15538), (914, 13957), (1642, 7769)]