21728156734

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1\times {\mathrm{91639}}^1$

素因数の和:92895

約数の個数: 16

約数和(自身を含む): 32937615360

約数和(自身を除く): 11209458626

約数列:

[1, 2, 103, 206, 1151, 2302, 91639, 118553, 183278, 237106, 9438817, 18877634, 105476489, 210952978, 10864078367, 21728156734]

約数ペア:

[(1, 21728156734), (2, 10864078367), (103, 210952978), (206, 105476489), (1151, 18877634), (2302, 9438817), (91639, 237106), (118553, 183278)]