22715890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10007}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 41072832

約数和(自身を除く): 18356942

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 10007, 20014, 50035, 100070, 2271589, 4543178, 11357945, 22715890]

約数ペア:

[(1, 22715890), (2, 11357945), (5, 4543178), (10, 2271589), (227, 100070), (454, 50035), (1135, 20014), (2270, 10007)]