2019543518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1\times {\mathrm{10333}}^1$

素因数の和:11651

約数の個数: 16

約数和(自身を含む): 3070438080

約数和(自身を除く): 1050894562

約数列:

[1, 2, 79, 158, 1237, 2474, 10333, 20666, 97723, 195446, 816307, 1632614, 12781921, 25563842, 1009771759, 2019543518]

約数ペア:

[(1, 2019543518), (2, 1009771759), (79, 25563842), (158, 12781921), (1237, 1632614), (2474, 816307), (10333, 195446), (20666, 97723)]