18483146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11833}}^1$

素因数の和:11917

約数の個数: 16

約数和(自身を含む): 30673728

約数和(自身を除く): 12190582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 11833, 23666, 130163, 260326, 840143, 1680286, 9241573, 18483146]

約数ペア:

[(1, 18483146), (2, 9241573), (11, 1680286), (22, 840143), (71, 260326), (142, 130163), (781, 23666), (1562, 11833)]