12431035

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 16130016

約数和(自身を除く): 3698981

約数列:

[1, 5, 19, 71, 95, 97, 355, 361, 485, 1349, 1805, 1843, 6745, 6887, 9215, 25631, 34435, 35017, 128155, 130853, 175085, 654265, 2486207, 12431035]

約数ペア:

[(1, 12431035), (5, 2486207), (19, 654265), (71, 175085), (95, 130853), (97, 128155), (355, 35017), (361, 34435), (485, 25631), (1349, 9215), (1805, 6887), (1843, 6745)]