13228313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2899687

約数列:

[1, 7, 19, 79, 133, 553, 1259, 1501, 8813, 10507, 23921, 99461, 167447, 696227, 1889759, 13228313]

約数ペア:

[(1, 13228313), (7, 1889759), (19, 696227), (79, 167447), (133, 99461), (553, 23921), (1259, 10507), (1501, 8813)]