18640762

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13183}}^1$

素因数の和:13293

約数の個数: 16

約数和(自身を含む): 32274432

約数和(自身を除く): 13633670

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13183, 26366, 92281, 184562, 1331483, 2662966, 9320381, 18640762]

約数ペア:

[(1, 18640762), (2, 9320381), (7, 2662966), (14, 1331483), (101, 184562), (202, 92281), (707, 26366), (1414, 13183)]