190019612

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{302579}}^1$

素因数の和:302740

約数の個数: 12

約数和(自身を含む): 334653480

約数和(自身を除く): 144633868

約数列:

[1, 2, 4, 157, 314, 628, 302579, 605158, 1210316, 47504903, 95009806, 190019612]

約数ペア:

[(1, 190019612), (2, 95009806), (4, 47504903), (157, 1210316), (314, 605158), (628, 302579)]