19512128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10513}}^1$

素因数の和:10554

約数の個数: 28

約数和(自身を含む): 40058340

約数和(自身を除く): 20546212

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10513, 21026, 42052, 84104, 168208, 304877, 336416, 609754, 672832, 1219508, 2439016, 4878032, 9756064, 19512128]

約数ペア:

[(1, 19512128), (2, 9756064), (4, 4878032), (8, 2439016), (16, 1219508), (29, 672832), (32, 609754), (58, 336416), (64, 304877), (116, 168208), (232, 84104), (464, 42052), (928, 21026), (1856, 10513)]