17723030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10487}}^1$

素因数の和:10520

約数の個数: 24

約数和(自身を含む): 34547472

約数和(自身を除く): 16824442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10487, 20974, 52435, 104870, 136331, 272662, 681655, 1363310, 1772303, 3544606, 8861515, 17723030]

約数ペア:

[(1, 17723030), (2, 8861515), (5, 3544606), (10, 1772303), (13, 1363310), (26, 681655), (65, 272662), (130, 136331), (169, 104870), (338, 52435), (845, 20974), (1690, 10487)]