22180430

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4241}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 40010544

約数和(自身を除く): 17830114

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 4241, 5230, 8482, 21205, 42410, 2218043, 4436086, 11090215, 22180430]

約数ペア:

[(1, 22180430), (2, 11090215), (5, 4436086), (10, 2218043), (523, 42410), (1046, 21205), (2615, 8482), (4241, 5230)]