12683984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 12814384

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 167, 188, 202, 334, 376, 404, 668, 752, 808, 1336, 1616, 2672, 4747, 7849, 9494, 15698, 16867, 18988, 31396, 33734, 37976, 62792, 67468, 75952, 125584, 134936, 269872, 792749, 1585498, 3170996, 6341992, 12683984]

約数ペア:

[(1, 12683984), (2, 6341992), (4, 3170996), (8, 1585498), (16, 792749), (47, 269872), (94, 134936), (101, 125584), (167, 75952), (188, 67468), (202, 62792), (334, 37976), (376, 33734), (404, 31396), (668, 18988), (752, 16867), (808, 15698), (1336, 9494), (1616, 7849), (2672, 4747)]