12071917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 3169043

約数列:

[1, 11, 13, 29, 41, 71, 143, 319, 377, 451, 533, 781, 923, 1189, 2059, 2911, 4147, 5863, 10153, 13079, 15457, 22649, 26767, 32021, 37843, 84419, 170027, 294437, 416273, 928609, 1097447, 12071917]

約数ペア:

[(1, 12071917), (11, 1097447), (13, 928609), (29, 416273), (41, 294437), (71, 170027), (143, 84419), (319, 37843), (377, 32021), (451, 26767), (533, 22649), (781, 15457), (923, 13079), (1189, 10153), (2059, 5863), (2911, 4147)]