19803186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84629}}^1$

素因数の和:84650

約数の個数: 24

約数和(自身を含む): 46207980

約数和(自身を除く): 26404794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84629, 169258, 253887, 507774, 761661, 1100177, 1523322, 2200354, 3300531, 6601062, 9901593, 19803186]

約数ペア:

[(1, 19803186), (2, 9901593), (3, 6601062), (6, 3300531), (9, 2200354), (13, 1523322), (18, 1100177), (26, 761661), (39, 507774), (78, 253887), (117, 169258), (234, 84629)]