13205586

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 27200448

約数和(自身を除く): 13994862

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 317, 318, 393, 634, 786, 951, 1902, 6943, 13886, 16801, 20829, 33602, 41527, 41658, 50403, 83054, 100806, 124581, 249162, 2200931, 4401862, 6602793, 13205586]

約数ペア:

[(1, 13205586), (2, 6602793), (3, 4401862), (6, 2200931), (53, 249162), (106, 124581), (131, 100806), (159, 83054), (262, 50403), (317, 41658), (318, 41527), (393, 33602), (634, 20829), (786, 16801), (951, 13886), (1902, 6943)]