19662633

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{1531}}^1$

素因数の和:2964

約数の個数: 12

約数和(自身を含む): 28440048

約数和(自身を除く): 8777415

約数列:

[1, 3, 9, 1427, 1531, 4281, 4593, 12843, 13779, 2184737, 6554211, 19662633]

約数ペア:

[(1, 19662633), (3, 6554211), (9, 2184737), (1427, 13779), (1531, 12843), (4281, 4593)]