12856103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 15912960

約数和(自身を除く): 3056857

約数列:

[1, 13, 19, 23, 31, 73, 247, 299, 403, 437, 589, 713, 949, 1387, 1679, 2263, 5681, 7657, 9269, 13547, 18031, 21827, 29419, 31901, 42997, 52049, 176111, 414713, 558961, 676637, 988931, 12856103]

約数ペア:

[(1, 12856103), (13, 988931), (19, 676637), (23, 558961), (31, 414713), (73, 176111), (247, 52049), (299, 42997), (403, 31901), (437, 29419), (589, 21827), (713, 18031), (949, 13547), (1387, 9269), (1679, 7657), (2263, 5681)]