19589027272

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{2281}}^1\times {\mathrm{4177}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 36897338520

約数和(自身を除く): 17308311248

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 2281, 4177, 4562, 8354, 9124, 16708, 18248, 33416, 586217, 1073489, 1172434, 2146978, 2344868, 4293956, 4689736, 8587912, 9527737, 19055474, 38110948, 76221896, 2448628409, 4897256818, 9794513636, 19589027272]

約数ペア:

[(1, 19589027272), (2, 9794513636), (4, 4897256818), (8, 2448628409), (257, 76221896), (514, 38110948), (1028, 19055474), (2056, 9527737), (2281, 8587912), (4177, 4689736), (4562, 4293956), (8354, 2344868), (9124, 2146978), (16708, 1172434), (18248, 1073489), (33416, 586217)]