19127008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20611}}^1$

素因数の和:20650

約数の個数: 24

約数和(自身を含む): 38956680

約数和(自身を除く): 19829672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20611, 41222, 82444, 164888, 329776, 597719, 659552, 1195438, 2390876, 4781752, 9563504, 19127008]

約数ペア:

[(1, 19127008), (2, 9563504), (4, 4781752), (8, 2390876), (16, 1195438), (29, 659552), (32, 597719), (58, 329776), (116, 164888), (232, 82444), (464, 41222), (928, 20611)]