12615652

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1291}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 25323200

約数和(自身を除く): 12707548

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1291, 1396, 2443, 2582, 4886, 5164, 9037, 9772, 18074, 36148, 450559, 901118, 1802236, 3153913, 6307826, 12615652]

約数ペア:

[(1, 12615652), (2, 6307826), (4, 3153913), (7, 1802236), (14, 901118), (28, 450559), (349, 36148), (698, 18074), (1291, 9772), (1396, 9037), (2443, 5164), (2582, 4886)]