42612478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1069}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 67410000

約数和(自身を除く): 24797522

約数列:

[1, 2, 19, 38, 1049, 1069, 2098, 2138, 19931, 20311, 39862, 40622, 1121381, 2242762, 21306239, 42612478]

約数ペア:

[(1, 42612478), (2, 21306239), (19, 2242762), (38, 1121381), (1049, 40622), (1069, 39862), (2098, 20311), (2138, 19931)]