21740792

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{46061}}^1$

素因数の和:46126

約数の個数: 16

約数和(自身を含む): 41455800

約数和(自身を除く): 19715008

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 46061, 92122, 184244, 368488, 2717599, 5435198, 10870396, 21740792]

約数ペア:

[(1, 21740792), (2, 10870396), (4, 5435198), (8, 2717599), (59, 368488), (118, 184244), (236, 92122), (472, 46061)]