2012142808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19347527}}^1$

素因数の和:19347546

約数の個数: 16

約数和(自身を含む): 4062980880

約数和(自身を除く): 2050838072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19347527, 38695054, 77390108, 154780216, 251517851, 503035702, 1006071404, 2012142808]

約数ペア:

[(1, 2012142808), (2, 1006071404), (4, 503035702), (8, 251517851), (13, 154780216), (26, 77390108), (52, 38695054), (104, 19347527)]