22108535

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 27185760

約数和(自身を除く): 5077225

約数列:

[1, 5, 61, 173, 305, 419, 865, 2095, 10553, 25559, 52765, 72487, 127795, 362435, 4421707, 22108535]

約数ペア:

[(1, 22108535), (5, 4421707), (61, 362435), (173, 127795), (305, 72487), (419, 52765), (865, 25559), (2095, 10553)]