12857565032290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116886954839}}^1$

素因数の和:116886954857

約数の個数: 16

約数和(自身を含む): 25247582245440

約数和(自身を除く): 12390017213150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 116886954839, 233773909678, 584434774195, 1168869548390, 1285756503229, 2571513006458, 6428782516145, 12857565032290]

約数ペア:

[(1, 12857565032290), (2, 6428782516145), (5, 2571513006458), (10, 1285756503229), (11, 1168869548390), (22, 584434774195), (55, 233773909678), (110, 116886954839)]