22475570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 44114112

約数和(自身を除く): 21638542

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2083, 2158, 4166, 5395, 10415, 10790, 20830, 27079, 54158, 135395, 172889, 270790, 345778, 864445, 1728890, 2247557, 4495114, 11237785, 22475570]

約数ペア:

[(1, 22475570), (2, 11237785), (5, 4495114), (10, 2247557), (13, 1728890), (26, 864445), (65, 345778), (83, 270790), (130, 172889), (166, 135395), (415, 54158), (830, 27079), (1079, 20830), (2083, 10790), (2158, 10415), (4166, 5395)]