22017013708

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{19870951}}^1$

素因数の和:19871232

約数の個数: 12

約数和(自身を含む): 38668872592

約数和(自身を除く): 16651858884

約数列:

[1, 2, 4, 277, 554, 1108, 19870951, 39741902, 79483804, 5504253427, 11008506854, 22017013708]

約数ペア:

[(1, 22017013708), (2, 11008506854), (4, 5504253427), (277, 79483804), (554, 39741902), (1108, 19870951)]