223417561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 246666240

約数和(自身を除く): 23248679

約数列:

[1, 19, 23, 211, 437, 2423, 4009, 4853, 46037, 55729, 92207, 511253, 1058851, 9713807, 11758819, 223417561]

約数ペア:

[(1, 223417561), (19, 11758819), (23, 9713807), (211, 1058851), (437, 511253), (2423, 92207), (4009, 55729), (4853, 46037)]