12987906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 14832894

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 1931, 2242, 3363, 3862, 5793, 6726, 11586, 36689, 73378, 110067, 113929, 220134, 227858, 341787, 683574, 2164651, 4329302, 6493953, 12987906]

約数ペア:

[(1, 12987906), (2, 6493953), (3, 4329302), (6, 2164651), (19, 683574), (38, 341787), (57, 227858), (59, 220134), (114, 113929), (118, 110067), (177, 73378), (354, 36689), (1121, 11586), (1931, 6726), (2242, 5793), (3363, 3862)]