15657248

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 30930480

約数和(自身を除く): 15273232

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1291, 1516, 2582, 3032, 5164, 6064, 10328, 12128, 20656, 41312, 489289, 978578, 1957156, 3914312, 7828624, 15657248]

約数ペア:

[(1, 15657248), (2, 7828624), (4, 3914312), (8, 1957156), (16, 978578), (32, 489289), (379, 41312), (758, 20656), (1291, 12128), (1516, 10328), (2582, 6064), (3032, 5164)]