19677537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 31674240

約数和(自身を除く): 11996703

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4229, 4653, 12687, 38061, 46519, 139557, 198763, 418671, 596289, 1788867, 2186393, 6559179, 19677537]

約数ペア:

[(1, 19677537), (3, 6559179), (9, 2186393), (11, 1788867), (33, 596289), (47, 418671), (99, 198763), (141, 139557), (423, 46519), (517, 38061), (1551, 12687), (4229, 4653)]