3621742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 5760000

約数和(自身を除く): 2138258

約数列:

[1, 2, 19, 38, 191, 382, 499, 998, 3629, 7258, 9481, 18962, 95309, 190618, 1810871, 3621742]

約数ペア:

[(1, 3621742), (2, 1810871), (19, 190618), (38, 95309), (191, 18962), (382, 9481), (499, 7258), (998, 3629)]