2185332215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2091227}}^1$

素因数の和:2091262

約数の個数: 16

約数和(自身を含む): 3011368320

約数和(自身を除く): 826036105

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2091227, 10456135, 23003497, 39733313, 115017485, 198666565, 437066443, 2185332215]

約数ペア:

[(1, 2185332215), (5, 437066443), (11, 198666565), (19, 115017485), (55, 39733313), (95, 23003497), (209, 10456135), (1045, 2091227)]