9987616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16456

約数の個数: 24

約数和(自身を含む): 20699280

約数和(自身を除く): 10711664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 16427, 32854, 65708, 131416, 262832, 312113, 525664, 624226, 1248452, 2496904, 4993808, 9987616]

約数ペア:

[(1, 9987616), (2, 4993808), (4, 2496904), (8, 1248452), (16, 624226), (19, 525664), (32, 312113), (38, 262832), (76, 131416), (152, 65708), (304, 32854), (608, 16427)]