11236405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 14382144

約数和(自身を除く): 3145739

約数列:

[1, 5, 17, 85, 163, 811, 815, 2771, 4055, 13787, 13855, 68935, 132193, 660965, 2247281, 11236405]

約数ペア:

[(1, 11236405), (5, 2247281), (17, 660965), (85, 132193), (163, 68935), (811, 13855), (815, 13787), (2771, 4055)]