9409660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36191}}^1$

素因数の和:36213

約数の個数: 24

約数和(自身を含む): 21280896

約数和(自身を除く): 11871236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36191, 72382, 144764, 180955, 361910, 470483, 723820, 940966, 1881932, 2352415, 4704830, 9409660]

約数ペア:

[(1, 9409660), (2, 4704830), (4, 2352415), (5, 1881932), (10, 940966), (13, 723820), (20, 470483), (26, 361910), (52, 180955), (65, 144764), (130, 72382), (260, 36191)]