18804547

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 21231360

約数和(自身を除く): 2426813

約数列:

[1, 19, 23, 37, 437, 703, 851, 1163, 16169, 22097, 26749, 43031, 508231, 817589, 989713, 18804547]

約数ペア:

[(1, 18804547), (19, 989713), (23, 817589), (37, 508231), (437, 43031), (703, 26749), (851, 22097), (1163, 16169)]