12215599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 14183424

約数和(自身を除く): 1967825

約数列:

[1, 11, 23, 53, 253, 583, 911, 1219, 10021, 13409, 20953, 48283, 230483, 531113, 1110509, 12215599]

約数ペア:

[(1, 12215599), (11, 1110509), (23, 531113), (53, 230483), (253, 48283), (583, 20953), (911, 13409), (1219, 10021)]