15716228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21043

約数の個数: 24

約数和(自身を含む): 31770144

約数和(自身を除く): 16053916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 21011, 42022, 84044, 231121, 357187, 462242, 714374, 924484, 1428748, 3929057, 7858114, 15716228]

約数ペア:

[(1, 15716228), (2, 7858114), (4, 3929057), (11, 1428748), (17, 924484), (22, 714374), (34, 462242), (44, 357187), (68, 231121), (187, 84044), (374, 42022), (748, 21011)]