12199472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44851}}^1$

素因数の和:44876

約数の個数: 20

約数和(自身を含む): 25027416

約数和(自身を除く): 12827944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44851, 89702, 179404, 358808, 717616, 762467, 1524934, 3049868, 6099736, 12199472]

約数ペア:

[(1, 12199472), (2, 6099736), (4, 3049868), (8, 1524934), (16, 762467), (17, 717616), (34, 358808), (68, 179404), (136, 89702), (272, 44851)]