12962838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308639}}^1$

素因数の和:308651

約数の個数: 16

約数和(自身を含む): 29629440

約数和(自身を除く): 16666602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308639, 617278, 925917, 1851834, 2160473, 4320946, 6481419, 12962838]

約数ペア:

[(1, 12962838), (2, 6481419), (3, 4320946), (6, 2160473), (7, 1851834), (14, 925917), (21, 617278), (42, 308639)]