189115289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1429}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 211273920

約数和(自身を除く): 22158631

約数列:

[1, 11, 53, 227, 583, 1429, 2497, 12031, 15719, 75737, 132341, 324383, 833107, 3568213, 17192299, 189115289]

約数ペア:

[(1, 189115289), (11, 17192299), (53, 3568213), (227, 833107), (583, 324383), (1429, 132341), (2497, 75737), (12031, 15719)]