16455478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1627}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 26666640

約数和(自身を除く): 10211162

約数列:

[1, 2, 13, 26, 389, 778, 1627, 3254, 5057, 10114, 21151, 42302, 632903, 1265806, 8227739, 16455478]

約数ペア:

[(1, 16455478), (2, 8227739), (13, 1265806), (26, 632903), (389, 42302), (778, 21151), (1627, 10114), (3254, 5057)]