15161356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17467}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 31302656

約数和(自身を除く): 16141300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 17467, 34934, 69868, 122269, 244538, 489076, 541477, 1082954, 2165908, 3790339, 7580678, 15161356]

約数ペア:

[(1, 15161356), (2, 7580678), (4, 3790339), (7, 2165908), (14, 1082954), (28, 541477), (31, 489076), (62, 244538), (124, 122269), (217, 69868), (434, 34934), (868, 17467)]