3919696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22271}}^1$

素因数の和:22290

約数の個数: 20

約数和(自身を含む): 8285184

約数和(自身を除く): 4365488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22271, 44542, 89084, 178168, 244981, 356336, 489962, 979924, 1959848, 3919696]

約数ペア:

[(1, 3919696), (2, 1959848), (4, 979924), (8, 489962), (11, 356336), (16, 244981), (22, 178168), (44, 89084), (88, 44542), (176, 22271)]