19410958

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4888

約数の個数: 24

約数和(自身を含む): 34703424

約数和(自身を除く): 15292466

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4831, 9662, 33817, 67634, 198071, 236719, 396142, 473438, 1386497, 2772994, 9705479, 19410958]

約数ペア:

[(1, 19410958), (2, 9705479), (7, 2772994), (14, 1386497), (41, 473438), (49, 396142), (82, 236719), (98, 198071), (287, 67634), (574, 33817), (2009, 9662), (4018, 4831)]