22181003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 24644256

約数和(自身を除く): 2463253

約数列:

[1, 13, 61, 83, 337, 793, 1079, 4381, 5063, 20557, 27971, 65819, 267241, 363623, 1706231, 22181003]

約数ペア:

[(1, 22181003), (13, 1706231), (61, 363623), (83, 267241), (337, 65819), (793, 27971), (1079, 20557), (4381, 5063)]