11731322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 18664800

約数和(自身を除く): 6933478

約数列:

[1, 2, 19, 38, 139, 278, 2221, 2641, 4442, 5282, 42199, 84398, 308719, 617438, 5865661, 11731322]

約数ペア:

[(1, 11731322), (2, 5865661), (19, 617438), (38, 308719), (139, 84398), (278, 42199), (2221, 5282), (2641, 4442)]