16225741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 19980288

約数和(自身を除く): 3754547

約数列:

[1, 7, 23, 31, 161, 217, 713, 3251, 4991, 22757, 74773, 100781, 523411, 705467, 2317963, 16225741]

約数ペア:

[(1, 16225741), (7, 2317963), (23, 705467), (31, 523411), (161, 100781), (217, 74773), (713, 22757), (3251, 4991)]