9936940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38219}}^1$

素因数の和:38241

約数の個数: 24

約数和(自身を含む): 22473360

約数和(自身を除く): 12536420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38219, 76438, 152876, 191095, 382190, 496847, 764380, 993694, 1987388, 2484235, 4968470, 9936940]

約数ペア:

[(1, 9936940), (2, 4968470), (4, 2484235), (5, 1987388), (10, 993694), (13, 764380), (20, 496847), (26, 382190), (52, 191095), (65, 152876), (130, 76438), (260, 38219)]