16830181

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 12

約数和(自身を含む): 18544032

約数和(自身を除く): 1713851

約数列:

[1, 19, 23, 361, 437, 2027, 8303, 38513, 46621, 731747, 885799, 16830181]

約数ペア:

[(1, 16830181), (19, 885799), (23, 731747), (361, 46621), (437, 38513), (2027, 8303)]