22131950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5333}}^1$

素因数の和:5428

約数の個数: 24

約数和(自身を含む): 41669208

約数和(自身を除く): 19537258

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 5333, 10666, 26665, 53330, 133325, 266650, 442639, 885278, 2213195, 4426390, 11065975, 22131950]

約数ペア:

[(1, 22131950), (2, 11065975), (5, 4426390), (10, 2213195), (25, 885278), (50, 442639), (83, 266650), (166, 133325), (415, 53330), (830, 26665), (2075, 10666), (4150, 5333)]