22153505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 29165184

約数和(自身を除く): 7011679

約数列:

[1, 5, 11, 55, 193, 965, 2087, 2123, 10435, 10615, 22957, 114785, 402791, 2013955, 4430701, 22153505]

約数ペア:

[(1, 22153505), (5, 4430701), (11, 2013955), (55, 402791), (193, 114785), (965, 22957), (2087, 10615), (2123, 10435)]