19438582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7237}}^1$

素因数の和:7335

約数の個数: 16

約数和(自身を含む): 31268160

約数和(自身を除く): 11829578

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7237, 14474, 123029, 246058, 571723, 1143446, 9719291, 19438582]

約数ペア:

[(1, 19438582), (2, 9719291), (17, 1143446), (34, 571723), (79, 246058), (158, 123029), (1343, 14474), (2686, 7237)]