19560838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1213}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 32078736

約数和(自身を除く): 12517898

約数列:

[1, 2, 11, 22, 733, 1213, 1466, 2426, 8063, 13343, 16126, 26686, 889129, 1778258, 9780419, 19560838]

約数ペア:

[(1, 19560838), (2, 9780419), (11, 1778258), (22, 889129), (733, 26686), (1213, 16126), (1466, 13343), (2426, 8063)]