16851128

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4933}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 36708960

約数和(自身を除く): 19857832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4933, 9866, 19732, 34531, 39464, 69062, 138124, 276248, 300913, 601826, 1203652, 2106391, 2407304, 4212782, 8425564, 16851128]

約数ペア:

[(1, 16851128), (2, 8425564), (4, 4212782), (7, 2407304), (8, 2106391), (14, 1203652), (28, 601826), (56, 300913), (61, 276248), (122, 138124), (244, 69062), (427, 39464), (488, 34531), (854, 19732), (1708, 9866), (3416, 4933)]