12374620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15141

約数の個数: 24

約数和(自身を含む): 26622288

約数和(自身を除く): 14247668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15091, 30182, 60364, 75455, 150910, 301820, 618731, 1237462, 2474924, 3093655, 6187310, 12374620]

約数ペア:

[(1, 12374620), (2, 6187310), (4, 3093655), (5, 2474924), (10, 1237462), (20, 618731), (41, 301820), (82, 150910), (164, 75455), (205, 60364), (410, 30182), (820, 15091)]