19317490078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1\times {\mathrm{46901}}^1$

素因数の和:49043

約数の個数: 16

約数和(自身を含む): 29278104480

約数和(自身を除く): 9960614402

約数列:

[1, 2, 101, 202, 2039, 4078, 46901, 93802, 205939, 411878, 4737001, 9474002, 95631139, 191262278, 9658745039, 19317490078]

約数ペア:

[(1, 19317490078), (2, 9658745039), (101, 191262278), (202, 95631139), (2039, 9474002), (4078, 4737001), (46901, 411878), (93802, 205939)]