19898889214

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{1451}}^1\times {\mathrm{29429}}^1$

素因数の和:31115

約数の個数: 16

約数和(自身を含む): 29998116720

約数和(自身を除く): 10099227506

約数列:

[1, 2, 233, 466, 1451, 2902, 29429, 58858, 338083, 676166, 6856957, 13713914, 42701479, 85402958, 9949444607, 19898889214]

約数ペア:

[(1, 19898889214), (2, 9949444607), (233, 85402958), (466, 42701479), (1451, 13713914), (2902, 6856957), (29429, 676166), (58858, 338083)]