12553262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8597458

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 271, 437, 542, 874, 1007, 1219, 2014, 2438, 5149, 6233, 10298, 12466, 14363, 23161, 28726, 46322, 118427, 236854, 272897, 330349, 545794, 660698, 6276631, 12553262]

約数ペア:

[(1, 12553262), (2, 6276631), (19, 660698), (23, 545794), (38, 330349), (46, 272897), (53, 236854), (106, 118427), (271, 46322), (437, 28726), (542, 23161), (874, 14363), (1007, 12466), (1219, 10298), (2014, 6233), (2438, 5149)]