11245355728

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{18679}}^1$

素因数の和:19075

約数の個数: 40

約数和(自身を含む): 22014305280

約数和(自身を除く): 10768949552

約数列:

[1, 2, 4, 8, 16, 191, 197, 382, 394, 764, 788, 1528, 1576, 3056, 3152, 18679, 37358, 37627, 74716, 75254, 149432, 150508, 298864, 301016, 602032, 3567689, 3679763, 7135378, 7359526, 14270756, 14719052, 28541512, 29438104, 57083024, 58876208, 702834733, 1405669466, 2811338932, 5622677864, 11245355728]

約数ペア:

[(1, 11245355728), (2, 5622677864), (4, 2811338932), (8, 1405669466), (16, 702834733), (191, 58876208), (197, 57083024), (382, 29438104), (394, 28541512), (764, 14719052), (788, 14270756), (1528, 7359526), (1576, 7135378), (3056, 3679763), (3152, 3567689), (18679, 602032), (37358, 301016), (37627, 298864), (74716, 150508), (75254, 149432)]