12922784

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 17107552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 1861, 3472, 3722, 6944, 7444, 13027, 14888, 26054, 29776, 52108, 57691, 59552, 104216, 115382, 208432, 230764, 403837, 416864, 461528, 807674, 923056, 1615348, 1846112, 3230696, 6461392, 12922784]

約数ペア:

[(1, 12922784), (2, 6461392), (4, 3230696), (7, 1846112), (8, 1615348), (14, 923056), (16, 807674), (28, 461528), (31, 416864), (32, 403837), (56, 230764), (62, 208432), (112, 115382), (124, 104216), (217, 59552), (224, 57691), (248, 52108), (434, 29776), (496, 26054), (868, 14888), (992, 13027), (1736, 7444), (1861, 6944), (3472, 3722)]