22781931

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 33008640

約数和(自身を除く): 10226709

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 12893, 38679, 244967, 399683, 734901, 1199049, 7593977, 22781931]

約数ペア:

[(1, 22781931), (3, 7593977), (19, 1199049), (31, 734901), (57, 399683), (93, 244967), (589, 38679), (1767, 12893)]