13409570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 24979968

約数和(自身を除く): 11570398

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 277, 470, 515, 554, 1030, 1385, 2770, 4841, 9682, 13019, 24205, 26038, 28531, 48410, 57062, 65095, 130190, 142655, 285310, 1340957, 2681914, 6704785, 13409570]

約数ペア:

[(1, 13409570), (2, 6704785), (5, 2681914), (10, 1340957), (47, 285310), (94, 142655), (103, 130190), (206, 65095), (235, 57062), (277, 48410), (470, 28531), (515, 26038), (554, 24205), (1030, 13019), (1385, 9682), (2770, 4841)]