22539130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 42955200

約数和(自身を除く): 20416070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 379, 626, 758, 1565, 1895, 3130, 3790, 5947, 7201, 11894, 14402, 29735, 36005, 59470, 72010, 118627, 237254, 593135, 1186270, 2253913, 4507826, 11269565, 22539130]

約数ペア:

[(1, 22539130), (2, 11269565), (5, 4507826), (10, 2253913), (19, 1186270), (38, 593135), (95, 237254), (190, 118627), (313, 72010), (379, 59470), (626, 36005), (758, 29735), (1565, 14402), (1895, 11894), (3130, 7201), (3790, 5947)]