22578070

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21101}}^1$

素因数の和:21215

約数の個数: 16

約数和(自身を含む): 41022288

約数和(自身を除く): 18444218

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 21101, 42202, 105505, 211010, 2257807, 4515614, 11289035, 22578070]

約数ペア:

[(1, 22578070), (2, 11289035), (5, 4515614), (10, 2257807), (107, 211010), (214, 105505), (535, 42202), (1070, 21101)]