210005784494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{502406183}}^1$

素因数の和:502406215

約数の個数: 16

約数和(自身を含む): 361732452480

約数和(自身を除く): 151726667986

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 502406183, 1004812366, 5526468013, 9545717477, 11052936026, 19091434954, 105002892247, 210005784494]

約数ペア:

[(1, 210005784494), (2, 105002892247), (11, 19091434954), (19, 11052936026), (22, 9545717477), (38, 5526468013), (209, 1004812366), (418, 502406183)]