12954205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 17034624

約数和(自身を除く): 4080419

約数列:

[1, 5, 11, 55, 317, 743, 1585, 3487, 3715, 8173, 17435, 40865, 235531, 1177655, 2590841, 12954205]

約数ペア:

[(1, 12954205), (5, 2590841), (11, 1177655), (55, 235531), (317, 40865), (743, 17435), (1585, 8173), (3487, 3715)]