16663322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1487}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 26998272

約数和(自身を除く): 10334950

約数列:

[1, 2, 13, 26, 431, 862, 1487, 2974, 5603, 11206, 19331, 38662, 640897, 1281794, 8331661, 16663322]

約数ペア:

[(1, 16663322), (2, 8331661), (13, 1281794), (26, 640897), (431, 38662), (862, 19331), (1487, 11206), (2974, 5603)]