15768470

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12037}}^1$

素因数の和:12175

約数の個数: 16

約数和(自身を含む): 28602288

約数和(自身を除く): 12833818

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 12037, 24074, 60185, 120370, 1576847, 3153694, 7884235, 15768470]

約数ペア:

[(1, 15768470), (2, 7884235), (5, 3153694), (10, 1576847), (131, 120370), (262, 60185), (655, 24074), (1310, 12037)]