201112910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1058489}}^1$

素因数の和:1058515

約数の個数: 16

約数和(自身を含む): 381056400

約数和(自身を除く): 179943490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1058489, 2116978, 5292445, 10584890, 20111291, 40222582, 100556455, 201112910]

約数ペア:

[(1, 201112910), (2, 100556455), (5, 40222582), (10, 20111291), (19, 10584890), (38, 5292445), (95, 2116978), (190, 1058489)]