13050226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 23915520

約数和(自身を除く): 10865294

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 691, 994, 1349, 1382, 2698, 4837, 9443, 9674, 13129, 18886, 26258, 49061, 91903, 98122, 183806, 343427, 686854, 932159, 1864318, 6525113, 13050226]

約数ペア:

[(1, 13050226), (2, 6525113), (7, 1864318), (14, 932159), (19, 686854), (38, 343427), (71, 183806), (133, 98122), (142, 91903), (266, 49061), (497, 26258), (691, 18886), (994, 13129), (1349, 9674), (1382, 9443), (2698, 4837)]