5571218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 8845440

約数和(自身を除く): 3274222

約数列:

[1, 2, 19, 38, 271, 541, 542, 1082, 5149, 10279, 10298, 20558, 146611, 293222, 2785609, 5571218]

約数ペア:

[(1, 5571218), (2, 2785609), (19, 293222), (38, 146611), (271, 20558), (541, 10298), (542, 10279), (1082, 5149)]