22456885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 29543040

約数和(自身を除く): 7086155

約数列:

[1, 5, 11, 55, 229, 1145, 1783, 2519, 8915, 12595, 19613, 98065, 408307, 2041535, 4491377, 22456885]

約数ペア:

[(1, 22456885), (5, 4491377), (11, 2041535), (55, 408307), (229, 98065), (1145, 19613), (1783, 12595), (2519, 8915)]