17888971216

素因数分解:

$2^4\times {\mathrm{15017}}^1\times {\mathrm{74453}}^1$

素因数の和:89478

約数の個数: 20

約数和(自身を含む): 34662655332

約数和(自身を除く): 16773684116

約数列:

[1, 2, 4, 8, 16, 15017, 30034, 60068, 74453, 120136, 148906, 240272, 297812, 595624, 1191248, 1118060701, 2236121402, 4472242804, 8944485608, 17888971216]

約数ペア:

[(1, 17888971216), (2, 8944485608), (4, 4472242804), (8, 2236121402), (16, 1118060701), (15017, 1191248), (30034, 595624), (60068, 297812), (74453, 240272), (120136, 148906)]