19221262912

素因数分解:

$2^6\times {\mathrm{51719}}^1\times {\mathrm{5807}}^1$

素因数の和:57538

約数の個数: 28

約数和(自身を含む): 38149499520

約数和(自身を除く): 18928236608

約数列:

[1, 2, 4, 8, 16, 32, 64, 5807, 11614, 23228, 46456, 51719, 92912, 103438, 185824, 206876, 371648, 413752, 827504, 1655008, 3310016, 300332233, 600664466, 1201328932, 2402657864, 4805315728, 9610631456, 19221262912]

約数ペア:

[(1, 19221262912), (2, 9610631456), (4, 4805315728), (8, 2402657864), (16, 1201328932), (32, 600664466), (64, 300332233), (5807, 3310016), (11614, 1655008), (23228, 827504), (46456, 413752), (51719, 371648), (92912, 206876), (103438, 185824)]