1916520191

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{1489}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 2017936800

約数和(自身を除く): 101416609

約数列:

[1, 37, 43, 809, 1489, 1591, 29933, 34787, 55093, 64027, 1204601, 1287119, 2368999, 44570237, 51797843, 1916520191]

約数ペア:

[(1, 1916520191), (37, 51797843), (43, 44570237), (809, 2368999), (1489, 1287119), (1591, 1204601), (29933, 64027), (34787, 55093)]