225052910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1184489}}^1$

素因数の和:1184515

約数の個数: 16

約数和(自身を含む): 426416400

約数和(自身を除く): 201363490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1184489, 2368978, 5922445, 11844890, 22505291, 45010582, 112526455, 225052910]

約数ペア:

[(1, 225052910), (2, 112526455), (5, 45010582), (10, 22505291), (19, 11844890), (38, 5922445), (95, 2368978), (190, 1184489)]