12406576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8549

約数の個数: 40

約数和(自身を含む): 29588384

約数和(自身を除く): 17181808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8521, 17042, 34084, 59647, 68168, 110773, 119294, 136336, 221546, 238588, 443092, 477176, 775411, 886184, 954352, 1550822, 1772368, 3101644, 6203288, 12406576]

約数ペア:

[(1, 12406576), (2, 6203288), (4, 3101644), (7, 1772368), (8, 1550822), (13, 954352), (14, 886184), (16, 775411), (26, 477176), (28, 443092), (52, 238588), (56, 221546), (91, 136336), (104, 119294), (112, 110773), (182, 68168), (208, 59647), (364, 34084), (728, 17042), (1456, 8521)]