15905834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 29085696

約数和(自身を除く): 13179862

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1051, 1081, 2102, 2162, 7357, 7567, 14714, 15134, 24173, 48346, 49397, 98794, 169211, 338422, 345779, 691558, 1136131, 2272262, 7952917, 15905834]

約数ペア:

[(1, 15905834), (2, 7952917), (7, 2272262), (14, 1136131), (23, 691558), (46, 345779), (47, 338422), (94, 169211), (161, 98794), (322, 49397), (329, 48346), (658, 24173), (1051, 15134), (1081, 14714), (2102, 7567), (2162, 7357)]