12635416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 24786000

約数和(自身を除く): 12150584

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 509, 856, 1018, 2036, 3103, 4072, 6206, 12412, 14761, 24824, 29522, 54463, 59044, 108926, 118088, 217852, 435704, 1579427, 3158854, 6317708, 12635416]

約数ペア:

[(1, 12635416), (2, 6317708), (4, 3158854), (8, 1579427), (29, 435704), (58, 217852), (107, 118088), (116, 108926), (214, 59044), (232, 54463), (428, 29522), (509, 24824), (856, 14761), (1018, 12412), (2036, 6206), (3103, 4072)]