16257406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 24

約数和(自身を含む): 28271016

約数和(自身を除く): 12013610

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 2557, 3179, 5114, 6358, 28127, 43469, 56254, 86938, 478159, 738973, 956318, 1477946, 8128703, 16257406]

約数ペア:

[(1, 16257406), (2, 8128703), (11, 1477946), (17, 956318), (22, 738973), (34, 478159), (187, 86938), (289, 56254), (374, 43469), (578, 28127), (2557, 6358), (3179, 5114)]