21686102

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 34080480

約数和(自身を除く): 12394378

約数列:

[1, 2, 23, 46, 293, 586, 1609, 3218, 6739, 13478, 37007, 74014, 471437, 942874, 10843051, 21686102]

約数ペア:

[(1, 21686102), (2, 10843051), (23, 942874), (46, 471437), (293, 74014), (586, 37007), (1609, 13478), (3218, 6739)]