15901324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 29589840

約数和(自身を除く): 13688516

約数列:

[1, 2, 4, 17, 34, 68, 379, 617, 758, 1234, 1516, 2468, 6443, 10489, 12886, 20978, 25772, 41956, 233843, 467686, 935372, 3975331, 7950662, 15901324]

約数ペア:

[(1, 15901324), (2, 7950662), (4, 3975331), (17, 935372), (34, 467686), (68, 233843), (379, 41956), (617, 25772), (758, 20978), (1234, 12886), (1516, 10489), (2468, 6443)]