22094191

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 4517009

約数列:

[1, 7, 23, 109, 161, 763, 1259, 2507, 8813, 17549, 28957, 137231, 202699, 960617, 3156313, 22094191]

約数ペア:

[(1, 22094191), (7, 3156313), (23, 960617), (109, 202699), (161, 137231), (763, 28957), (1259, 17549), (2507, 8813)]