14840254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 27538560

約数和(自身を除く): 12698306

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 2731, 5434, 5462, 30041, 35503, 51889, 60082, 71006, 103778, 390533, 570779, 674557, 781066, 1141558, 1349114, 7420127, 14840254]

約数ペア:

[(1, 14840254), (2, 7420127), (11, 1349114), (13, 1141558), (19, 781066), (22, 674557), (26, 570779), (38, 390533), (143, 103778), (209, 71006), (247, 60082), (286, 51889), (418, 35503), (494, 30041), (2717, 5462), (2731, 5434)]