15697034390

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11982469}}^1$

素因数の和:11982607

約数の個数: 16

約数和(自身を含む): 28470348720

約数和(自身を除く): 12773314330

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11982469, 23964938, 59912345, 119824690, 1569703439, 3139406878, 7848517195, 15697034390]

約数ペア:

[(1, 15697034390), (2, 7848517195), (5, 3139406878), (10, 1569703439), (131, 119824690), (262, 59912345), (655, 23964938), (1310, 11982469)]