12937278326

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{41549}}^1$

素因数の和:42548

約数の個数: 32

約数和(自身を含む): 23166950400

約数和(自身を除く): 10229672074

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 967, 1934, 6769, 13538, 22241, 41549, 44482, 83098, 155687, 290843, 311374, 581686, 955627, 1911254, 6689389, 13378778, 40177883, 80355766, 281245181, 562490362, 924091309, 1848182618, 6468639163, 12937278326]

約数ペア:

[(1, 12937278326), (2, 6468639163), (7, 1848182618), (14, 924091309), (23, 562490362), (46, 281245181), (161, 80355766), (322, 40177883), (967, 13378778), (1934, 6689389), (6769, 1911254), (13538, 955627), (22241, 581686), (41549, 311374), (44482, 290843), (83098, 155687)]