12885976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 25398000

約数和(自身を除く): 12512024

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 829, 1658, 1943, 3316, 3886, 6632, 7772, 15544, 24041, 48082, 55543, 96164, 111086, 192328, 222172, 444344, 1610747, 3221494, 6442988, 12885976]

約数ペア:

[(1, 12885976), (2, 6442988), (4, 3221494), (8, 1610747), (29, 444344), (58, 222172), (67, 192328), (116, 111086), (134, 96164), (232, 55543), (268, 48082), (536, 24041), (829, 15544), (1658, 7772), (1943, 6632), (3316, 3886)]