12936260

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1613}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 27250776

約数和(自身を除く): 14314516

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 1613, 2005, 3226, 4010, 6452, 8020, 8065, 16130, 32260, 646813, 1293626, 2587252, 3234065, 6468130, 12936260]

約数ペア:

[(1, 12936260), (2, 6468130), (4, 3234065), (5, 2587252), (10, 1293626), (20, 646813), (401, 32260), (802, 16130), (1604, 8065), (1613, 8020), (2005, 6452), (3226, 4010)]