12907496

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 28002240

約数和(自身を除く): 15094744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 2777, 4648, 5554, 11108, 19439, 22216, 38878, 77756, 155512, 230491, 460982, 921964, 1613437, 1843928, 3226874, 6453748, 12907496]

約数ペア:

[(1, 12907496), (2, 6453748), (4, 3226874), (7, 1843928), (8, 1613437), (14, 921964), (28, 460982), (56, 230491), (83, 155512), (166, 77756), (332, 38878), (581, 22216), (664, 19439), (1162, 11108), (2324, 5554), (2777, 4648)]