22902019

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 26966016

約数和(自身を除く): 4063997

約数列:

[1, 7, 47, 151, 329, 461, 1057, 3227, 7097, 21667, 49679, 69611, 151669, 487277, 3271717, 22902019]

約数ペア:

[(1, 22902019), (7, 3271717), (47, 487277), (151, 151669), (329, 69611), (461, 49679), (1057, 21667), (3227, 7097)]