212263996919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15971}}^1\times {\mathrm{15259}}^1$

素因数の和:31310

約数の個数: 16

約数和(自身を含む): 232033549440

約数和(自身を除く): 19769552521

約数列:

[1, 13, 67, 871, 15259, 15971, 198367, 207623, 1022353, 1070057, 13290589, 13910741, 243701489, 3168119357, 16327999763, 212263996919]

約数ペア:

[(1, 212263996919), (13, 16327999763), (67, 3168119357), (871, 243701489), (15259, 13910741), (15971, 13290589), (198367, 1070057), (207623, 1022353)]