22156354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2243}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 36352800

約数和(自身を除く): 14196446

約数列:

[1, 2, 11, 22, 449, 898, 2243, 4486, 4939, 9878, 24673, 49346, 1007107, 2014214, 11078177, 22156354]

約数ペア:

[(1, 22156354), (2, 11078177), (11, 2014214), (22, 1007107), (449, 49346), (898, 24673), (2243, 9878), (4486, 4939)]