19675396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16491

約数の個数: 24

約数和(自身を含む): 38695104

約数和(自身を除く): 19019708

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16451, 32902, 65804, 213863, 378373, 427726, 756746, 855452, 1513492, 4918849, 9837698, 19675396]

約数ペア:

[(1, 19675396), (2, 9837698), (4, 4918849), (13, 1513492), (23, 855452), (26, 756746), (46, 427726), (52, 378373), (92, 213863), (299, 65804), (598, 32902), (1196, 16451)]