18545926

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1553}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 31850784

約数和(自身を除く): 13304858

約数列:

[1, 2, 7, 14, 853, 1553, 1706, 3106, 5971, 10871, 11942, 21742, 1324709, 2649418, 9272963, 18545926]

約数ペア:

[(1, 18545926), (2, 9272963), (7, 2649418), (14, 1324709), (853, 21742), (1553, 11942), (1706, 10871), (3106, 5971)]