13220536

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 28938240

約数和(自身を除く): 15717704

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 5023, 10046, 20092, 35161, 40184, 70322, 140644, 236081, 281288, 472162, 944324, 1652567, 1888648, 3305134, 6610268, 13220536]

約数ペア:

[(1, 13220536), (2, 6610268), (4, 3305134), (7, 1888648), (8, 1652567), (14, 944324), (28, 472162), (47, 281288), (56, 236081), (94, 140644), (188, 70322), (329, 40184), (376, 35161), (658, 20092), (1316, 10046), (2632, 5023)]