19172102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2111}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 11240698

約数列:

[1, 2, 19, 38, 239, 478, 2111, 4222, 4541, 9082, 40109, 80218, 504529, 1009058, 9586051, 19172102]

約数ペア:

[(1, 19172102), (2, 9586051), (19, 1009058), (38, 504529), (239, 80218), (478, 40109), (2111, 9082), (4222, 4541)]