19975232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16458

約数の個数: 28

約数和(自身を含む): 41727120

約数和(自身を除く): 21751888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16427, 32854, 65708, 131416, 262832, 312113, 525664, 624226, 1051328, 1248452, 2496904, 4993808, 9987616, 19975232]

約数ペア:

[(1, 19975232), (2, 9987616), (4, 4993808), (8, 2496904), (16, 1248452), (19, 1051328), (32, 624226), (38, 525664), (64, 312113), (76, 262832), (152, 131416), (304, 65708), (608, 32854), (1216, 16427)]