28989598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6899}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 47692800

約数和(自身を除く): 18703202

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 6899, 13798, 75889, 151778, 1317709, 2635418, 14494799, 28989598]

約数ペア:

[(1, 28989598), (2, 14494799), (11, 2635418), (22, 1317709), (191, 151778), (382, 75889), (2101, 13798), (4202, 6899)]