30358238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25771}}^1$

素因数の和:25823

約数の個数: 16

約数和(自身を含む): 49482240

約数和(自身を除く): 19124002

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 25771, 51542, 489649, 798901, 979298, 1597802, 15179119, 30358238]

約数ペア:

[(1, 30358238), (2, 15179119), (19, 1597802), (31, 979298), (38, 798901), (62, 489649), (589, 51542), (1178, 25771)]