19992096002

素因数分解:

$2^1\times {\mathrm{1951}}^1\times {\mathrm{5123551}}^1$

素因数の和:5125504

約数の個数: 8

約数和(自身を含む): 30003520512

約数和(自身を除く): 10011424510

約数列:

[1, 2, 1951, 3902, 5123551, 10247102, 9996048001, 19992096002]

約数ペア:

[(1, 19992096002), (2, 9996048001), (1951, 10247102), (3902, 5123551)]