13912769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 17203200

約数和(自身を除く): 3290431

約数列:

[1, 13, 19, 23, 31, 79, 247, 299, 403, 437, 589, 713, 1027, 1501, 1817, 2449, 5681, 7657, 9269, 13547, 19513, 23621, 31837, 34523, 46531, 56327, 176111, 448799, 604903, 732251, 1070213, 13912769]

約数ペア:

[(1, 13912769), (13, 1070213), (19, 732251), (23, 604903), (31, 448799), (79, 176111), (247, 56327), (299, 46531), (403, 34523), (437, 31837), (589, 23621), (713, 19513), (1027, 13547), (1501, 9269), (1817, 7657), (2449, 5681)]