12943184

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13711}}^1$

素因数の和:13778

約数の個数: 20

約数和(自身を含む): 25504320

約数和(自身を除く): 12561136

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13711, 27422, 54844, 109688, 219376, 808949, 1617898, 3235796, 6471592, 12943184]

約数ペア:

[(1, 12943184), (2, 6471592), (4, 3235796), (8, 1617898), (16, 808949), (59, 219376), (118, 109688), (236, 54844), (472, 27422), (944, 13711)]