12958095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 21890736

約数和(自身を除く): 8932641

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 2393, 5415, 7179, 11965, 35895, 45467, 136401, 227335, 682005, 863873, 2591619, 4319365, 12958095]

約数ペア:

[(1, 12958095), (3, 4319365), (5, 2591619), (15, 863873), (19, 682005), (57, 227335), (95, 136401), (285, 45467), (361, 35895), (1083, 11965), (1805, 7179), (2393, 5415)]