12997029208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{22255187}}^1$

素因数の和:22255266

約数の個数: 16

約数和(自身を含む): 24703258680

約数和(自身を除く): 11706229472

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 22255187, 44510374, 89020748, 178041496, 1624628651, 3249257302, 6498514604, 12997029208]

約数ペア:

[(1, 12997029208), (2, 6498514604), (4, 3249257302), (8, 1624628651), (73, 178041496), (146, 89020748), (292, 44510374), (584, 22255187)]