13721726

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 21022848

約数和(自身を除く): 7301122

約数列:

[1, 2, 83, 131, 166, 262, 631, 1262, 10873, 21746, 52373, 82661, 104746, 165322, 6860863, 13721726]

約数ペア:

[(1, 13721726), (2, 6860863), (83, 165322), (131, 104746), (166, 82661), (262, 52373), (631, 21746), (1262, 10873)]