91941190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43991}}^1$

素因数の和:44028

約数の個数: 32

約数和(自身を含む): 190045440

約数和(自身を除く): 98104250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 43991, 87982, 219955, 439910, 483901, 835829, 967802, 1671658, 2419505, 4179145, 4839010, 8358290, 9194119, 18388238, 45970595, 91941190]

約数ペア:

[(1, 91941190), (2, 45970595), (5, 18388238), (10, 9194119), (11, 8358290), (19, 4839010), (22, 4179145), (38, 2419505), (55, 1671658), (95, 967802), (110, 835829), (190, 483901), (209, 439910), (418, 219955), (1045, 87982), (2090, 43991)]