13208368

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2689}}^1$

素因数の和:3004

約数の個数: 20

約数和(自身を含む): 25684120

約数和(自身を除く): 12475752

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 2689, 4912, 5378, 10756, 21512, 43024, 825523, 1651046, 3302092, 6604184, 13208368]

約数ペア:

[(1, 13208368), (2, 6604184), (4, 3302092), (8, 1651046), (16, 825523), (307, 43024), (614, 21512), (1228, 10756), (2456, 5378), (2689, 4912)]