12476260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20163

約数の個数: 24

約数和(自身を含む): 27046656

約数和(自身を除く): 14570396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 20123, 40246, 80492, 100615, 201230, 402460, 623813, 1247626, 2495252, 3119065, 6238130, 12476260]

約数ペア:

[(1, 12476260), (2, 6238130), (4, 3119065), (5, 2495252), (10, 1247626), (20, 623813), (31, 402460), (62, 201230), (124, 100615), (155, 80492), (310, 40246), (620, 20123)]