2021063812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11750371}}^1$

素因数の和:11750418

約数の個数: 12

約数和(自身を含む): 3619114576

約数和(自身を除く): 1598050764

約数列:

[1, 2, 4, 43, 86, 172, 11750371, 23500742, 47001484, 505265953, 1010531906, 2021063812]

約数ペア:

[(1, 2021063812), (2, 1010531906), (4, 505265953), (43, 47001484), (86, 23500742), (172, 11750371)]