21947064

素因数分解:

$2^3\times 3^1\times {\mathrm{914461}}^1$

素因数の和:914470

約数の個数: 16

約数和(自身を含む): 54867720

約数和(自身を除く): 32920656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 914461, 1828922, 2743383, 3657844, 5486766, 7315688, 10973532, 21947064]

約数ペア:

[(1, 21947064), (2, 10973532), (3, 7315688), (4, 5486766), (6, 3657844), (8, 2743383), (12, 1828922), (24, 914461)]