12439236

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 30115008

約数和(自身を除く): 17675772

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 193, 246, 262, 386, 393, 492, 524, 579, 772, 786, 1158, 1572, 2316, 5371, 7913, 10742, 15826, 16113, 21484, 23739, 25283, 31652, 32226, 47478, 50566, 64452, 75849, 94956, 101132, 151698, 303396, 1036603, 2073206, 3109809, 4146412, 6219618, 12439236]

約数ペア:

[(1, 12439236), (2, 6219618), (3, 4146412), (4, 3109809), (6, 2073206), (12, 1036603), (41, 303396), (82, 151698), (123, 101132), (131, 94956), (164, 75849), (193, 64452), (246, 50566), (262, 47478), (386, 32226), (393, 31652), (492, 25283), (524, 23739), (579, 21484), (772, 16113), (786, 15826), (1158, 10742), (1572, 7913), (2316, 5371)]