13385690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70451}}^1$

素因数の和:70477

約数の個数: 16

約数和(自身を含む): 25362720

約数和(自身を除く): 11977030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70451, 140902, 352255, 704510, 1338569, 2677138, 6692845, 13385690]

約数ペア:

[(1, 13385690), (2, 6692845), (5, 2677138), (10, 1338569), (19, 704510), (38, 352255), (95, 140902), (190, 70451)]