22299121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 27433728

約数和(自身を除く): 5134607

約数列:

[1, 13, 17, 23, 41, 107, 221, 299, 391, 533, 697, 943, 1391, 1819, 2461, 4387, 5083, 9061, 12259, 16031, 23647, 31993, 41837, 57031, 74579, 100901, 208403, 543881, 969527, 1311713, 1715317, 22299121]

約数ペア:

[(1, 22299121), (13, 1715317), (17, 1311713), (23, 969527), (41, 543881), (107, 208403), (221, 100901), (299, 74579), (391, 57031), (533, 41837), (697, 31993), (943, 23647), (1391, 16031), (1819, 12259), (2461, 9061), (4387, 5083)]