11815169

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 12

約数和(自身を含む): 13021056

約数和(自身を除く): 1205887

約数列:

[1, 19, 23, 361, 437, 1423, 8303, 27037, 32729, 513703, 621851, 11815169]

約数ペア:

[(1, 11815169), (19, 621851), (23, 513703), (361, 32729), (437, 27037), (1423, 8303)]