13007666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 23808000

約数和(自身を除く): 10800334

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 619, 1106, 1238, 1501, 3002, 4333, 8666, 10507, 11761, 21014, 23522, 48901, 82327, 97802, 164654, 342307, 684614, 929119, 1858238, 6503833, 13007666]

約数ペア:

[(1, 13007666), (2, 6503833), (7, 1858238), (14, 929119), (19, 684614), (38, 342307), (79, 164654), (133, 97802), (158, 82327), (266, 48901), (553, 23522), (619, 21014), (1106, 11761), (1238, 10507), (1501, 8666), (3002, 4333)]