17966407979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{551269}}^1$

素因数の和:551414

約数の個数: 16

約数和(自身を含む): 20374939200

約数和(自身を除く): 2408531221

約数列:

[1, 13, 23, 109, 299, 1417, 2507, 32591, 551269, 7166497, 12679187, 60088321, 164829431, 781148173, 1382031383, 17966407979]

約数ペア:

[(1, 17966407979), (13, 1382031383), (23, 781148173), (109, 164829431), (299, 60088321), (1417, 12679187), (2507, 7166497), (32591, 551269)]