17939673602

素因数分解:

$2^1\times {\mathrm{971}}^1\times {\mathrm{2129}}^1\times {\mathrm{4339}}^1$

素因数の和:7441

約数の個数: 16

約数和(自身を含む): 26956087200

約数和(自身を除く): 9016413598

約数列:

[1, 2, 971, 1942, 2129, 4258, 4339, 8678, 2067259, 4134518, 4213169, 8426338, 9237731, 18475462, 8969836801, 17939673602]

約数ペア:

[(1, 17939673602), (2, 8969836801), (971, 18475462), (1942, 9237731), (2129, 8426338), (4258, 4213169), (4339, 4134518), (8678, 2067259)]