11807792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43411}}^1$

素因数の和:43436

約数の個数: 20

約数和(自身を含む): 24223896

約数和(自身を除く): 12416104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43411, 86822, 173644, 347288, 694576, 737987, 1475974, 2951948, 5903896, 11807792]

約数ペア:

[(1, 11807792), (2, 5903896), (4, 2951948), (8, 1475974), (16, 737987), (17, 694576), (34, 347288), (68, 173644), (136, 86822), (272, 43411)]