2019735874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{121189}}^1$

素因数の和:121845

約数の個数: 16

約数和(自身を含む): 3267767160

約数和(自身を除く): 1248031286

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 121189, 242378, 1575457, 3150914, 77682149, 155364298, 1009867937, 2019735874]

約数ペア:

[(1, 2019735874), (2, 1009867937), (13, 155364298), (26, 77682149), (641, 3150914), (1282, 1575457), (8333, 242378), (16666, 121189)]