15291364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20443}}^1$

素因数の和:20475

約数の個数: 24

約数和(自身を含む): 30911328

約数和(自身を除く): 15619964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20443, 40886, 81772, 224873, 347531, 449746, 695062, 899492, 1390124, 3822841, 7645682, 15291364]

約数ペア:

[(1, 15291364), (2, 7645682), (4, 3822841), (11, 1390124), (17, 899492), (22, 695062), (34, 449746), (44, 347531), (68, 224873), (187, 81772), (374, 40886), (748, 20443)]