15691090396

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1531}}^1\times {\mathrm{19559}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 27688510080

約数和(自身を除く): 11997419684

約数列:

[1, 2, 4, 131, 262, 524, 1531, 3062, 6124, 19559, 39118, 78236, 200561, 401122, 802244, 2562229, 5124458, 10248916, 29944829, 59889658, 119779316, 3922772599, 7845545198, 15691090396]

約数ペア:

[(1, 15691090396), (2, 7845545198), (4, 3922772599), (131, 119779316), (262, 59889658), (524, 29944829), (1531, 10248916), (3062, 5124458), (6124, 2562229), (19559, 802244), (39118, 401122), (78236, 200561)]