12121634

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6229}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 20932800

約数和(自身を除く): 8811166

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 6229, 12458, 43603, 87206, 865831, 1731662, 6060817, 12121634]

約数ペア:

[(1, 12121634), (2, 6060817), (7, 1731662), (14, 865831), (139, 87206), (278, 43603), (973, 12458), (1946, 6229)]