19188764398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1\times {\mathrm{112303}}^1$

素因数の和:114651

約数の個数: 16

約数和(自身を含む): 29574135360

約数和(自身を除く): 10385370962

約数列:

[1, 2, 37, 74, 2309, 4618, 85433, 112303, 170866, 224606, 4155211, 8310422, 259307627, 518615254, 9594382199, 19188764398]

約数ペア:

[(1, 19188764398), (2, 9594382199), (37, 518615254), (74, 259307627), (2309, 8310422), (4618, 4155211), (85433, 224606), (112303, 170866)]