15694312132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206504107}}^1$

素因数の和:206504130

約数の個数: 12

約数和(自身を含む): 28910575120

約数和(自身を除く): 13216262988

約数列:

[1, 2, 4, 19, 38, 76, 206504107, 413008214, 826016428, 3923578033, 7847156066, 15694312132]

約数ペア:

[(1, 15694312132), (2, 7847156066), (4, 3923578033), (19, 826016428), (38, 413008214), (76, 206504107)]