19666831764

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6231569}}^1$

素因数の和:6231839

約数の個数: 24

約数和(自身を含む): 46063765440

約数和(自身を除く): 26396933676

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6231569, 12463138, 18694707, 24926276, 37389414, 74778828, 1638902647, 3277805294, 4916707941, 6555610588, 9833415882, 19666831764]

約数ペア:

[(1, 19666831764), (2, 9833415882), (3, 6555610588), (4, 4916707941), (6, 3277805294), (12, 1638902647), (263, 74778828), (526, 37389414), (789, 24926276), (1052, 18694707), (1578, 12463138), (3156, 6231569)]