12724894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 10983266

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 503, 973, 1006, 1807, 1946, 3521, 3614, 6539, 7042, 12649, 13078, 25298, 45773, 69917, 91546, 139834, 489419, 908921, 978838, 1817842, 6362447, 12724894]

約数ペア:

[(1, 12724894), (2, 6362447), (7, 1817842), (13, 978838), (14, 908921), (26, 489419), (91, 139834), (139, 91546), (182, 69917), (278, 45773), (503, 25298), (973, 13078), (1006, 12649), (1807, 7042), (1946, 6539), (3521, 3614)]