12735130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 24413760

約数和(自身を除く): 11678630

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 691, 970, 1382, 1843, 3455, 3686, 6910, 9215, 13129, 18430, 26258, 65645, 67027, 131290, 134054, 335135, 670270, 1273513, 2547026, 6367565, 12735130]

約数ペア:

[(1, 12735130), (2, 6367565), (5, 2547026), (10, 1273513), (19, 670270), (38, 335135), (95, 134054), (97, 131290), (190, 67027), (194, 65645), (485, 26258), (691, 18430), (970, 13129), (1382, 9215), (1843, 6910), (3455, 3686)]