79944742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19301}}^1$

素因数の和:19431

約数の個数: 16

約数和(自身を含む): 127393200

約数和(自身を除く): 47448458

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19301, 38602, 366719, 733438, 2103809, 4207618, 39972371, 79944742]

約数ペア:

[(1, 79944742), (2, 39972371), (19, 4207618), (38, 2103809), (109, 733438), (218, 366719), (2071, 38602), (4142, 19301)]