9439060

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 19879776

約数和(自身を除く): 10440716

約数列:

[1, 2, 4, 5, 10, 20, 683, 691, 1366, 1382, 2732, 2764, 3415, 3455, 6830, 6910, 13660, 13820, 471953, 943906, 1887812, 2359765, 4719530, 9439060]

約数ペア:

[(1, 9439060), (2, 4719530), (4, 2359765), (5, 1887812), (10, 943906), (20, 471953), (683, 13820), (691, 13660), (1366, 6910), (1382, 6830), (2732, 3455), (2764, 3415)]