130197842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{2381}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 205804800

約数和(自身を除く): 75606958

約数列:

[1, 2, 19, 38, 1439, 2381, 2878, 4762, 27341, 45239, 54682, 90478, 3426259, 6852518, 65098921, 130197842]

約数ペア:

[(1, 130197842), (2, 65098921), (19, 6852518), (38, 3426259), (1439, 90478), (2381, 54682), (2878, 45239), (4762, 27341)]