12352520

素因数分解:

$2^3\times 5^1\times {\mathrm{308813}}^1$

素因数の和:308824

約数の個数: 16

約数和(自身を含む): 27793260

約数和(自身を除く): 15440740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 308813, 617626, 1235252, 1544065, 2470504, 3088130, 6176260, 12352520]

約数ペア:

[(1, 12352520), (2, 6176260), (4, 3088130), (5, 2470504), (8, 1544065), (10, 1235252), (20, 617626), (40, 308813)]