2019302806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{310949}}^1$

素因数の和:311159

約数の個数: 16

約数和(自身を含む): 3223929600

約数和(自身を除く): 1204626794

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 310949, 621898, 5286133, 10572266, 59391259, 118782518, 1009651403, 2019302806]

約数ペア:

[(1, 2019302806), (2, 1009651403), (17, 118782518), (34, 59391259), (191, 10572266), (382, 5286133), (3247, 621898), (6494, 310949)]