12947668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 23355360

約数和(自身を除く): 10407692

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 661, 1322, 2644, 4897, 9794, 19588, 38999, 54863, 77998, 109726, 155996, 219452, 3236917, 6473834, 12947668]

約数ペア:

[(1, 12947668), (2, 6473834), (4, 3236917), (59, 219452), (83, 155996), (118, 109726), (166, 77998), (236, 54863), (332, 38999), (661, 19588), (1322, 9794), (2644, 4897)]