13408376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 28026000

約数和(自身を除く): 14617624

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 5189, 10378, 20756, 41512, 88213, 98591, 176426, 197182, 352852, 394364, 705704, 788728, 1676047, 3352094, 6704188, 13408376]

約数ペア:

[(1, 13408376), (2, 6704188), (4, 3352094), (8, 1676047), (17, 788728), (19, 705704), (34, 394364), (38, 352852), (68, 197182), (76, 176426), (136, 98591), (152, 88213), (323, 41512), (646, 20756), (1292, 10378), (2584, 5189)]