12259144

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 11379896

約数列:

[1, 2, 4, 8, 71, 113, 142, 191, 226, 284, 382, 452, 568, 764, 904, 1528, 8023, 13561, 16046, 21583, 27122, 32092, 43166, 54244, 64184, 86332, 108488, 172664, 1532393, 3064786, 6129572, 12259144]

約数ペア:

[(1, 12259144), (2, 6129572), (4, 3064786), (8, 1532393), (71, 172664), (113, 108488), (142, 86332), (191, 64184), (226, 54244), (284, 43166), (382, 32092), (452, 27122), (568, 21583), (764, 16046), (904, 13561), (1528, 8023)]