16676642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4931}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 26632800

約数和(自身を除く): 9956158

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4931, 9862, 93689, 187378, 438859, 877718, 8338321, 16676642]

約数ペア:

[(1, 16676642), (2, 8338321), (19, 877718), (38, 438859), (89, 187378), (178, 93689), (1691, 9862), (3382, 4931)]