16895938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 9853502

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 4127, 8254, 94921, 189842, 367303, 734606, 8447969, 16895938]

約数ペア:

[(1, 16895938), (2, 8447969), (23, 734606), (46, 367303), (89, 189842), (178, 94921), (2047, 8254), (4094, 4127)]