12591776

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9151}}^1$

素因数の和:9204

約数の個数: 24

約数和(自身を含む): 25369344

約数和(自身を除く): 12777568

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9151, 18302, 36604, 73208, 146416, 292832, 393493, 786986, 1573972, 3147944, 6295888, 12591776]

約数ペア:

[(1, 12591776), (2, 6295888), (4, 3147944), (8, 1573972), (16, 786986), (32, 393493), (43, 292832), (86, 146416), (172, 73208), (344, 36604), (688, 18302), (1376, 9151)]