19996334005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{842483}}^1$

素因数の和:842636

約数の個数: 16

約数和(自身を含む): 24748809984

約数和(自身を除く): 4752475979

約数列:

[1, 5, 47, 101, 235, 505, 4747, 23735, 842483, 4212415, 39596701, 85090783, 197983505, 425453915, 3999266801, 19996334005]

約数ペア:

[(1, 19996334005), (5, 3999266801), (47, 425453915), (101, 197983505), (235, 85090783), (505, 39596701), (4747, 4212415), (23735, 842483)]