2019291886

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1741}}^1\times {\mathrm{1889}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 3042159120

約数和(自身を除く): 1022867234

約数列:

[1, 2, 307, 614, 1741, 1889, 3482, 3778, 534487, 579923, 1068974, 1159846, 3288749, 6577498, 1009645943, 2019291886]

約数ペア:

[(1, 2019291886), (2, 1009645943), (307, 6577498), (614, 3288749), (1741, 1159846), (1889, 1068974), (3482, 579923), (3778, 534487)]