22722830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 44501184

約数和(自身を除く): 21778354

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1697, 2678, 3394, 6695, 8485, 13390, 16970, 22061, 44122, 110305, 174791, 220610, 349582, 873955, 1747910, 2272283, 4544566, 11361415, 22722830]

約数ペア:

[(1, 22722830), (2, 11361415), (5, 4544566), (10, 2272283), (13, 1747910), (26, 873955), (65, 349582), (103, 220610), (130, 174791), (206, 110305), (515, 44122), (1030, 22061), (1339, 16970), (1697, 13390), (2678, 8485), (3394, 6695)]