21846184

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{2503}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 41015520

約数和(自身を除く): 19169336

約数列:

[1, 2, 4, 8, 1091, 2182, 2503, 4364, 5006, 8728, 10012, 20024, 2730773, 5461546, 10923092, 21846184]

約数ペア:

[(1, 21846184), (2, 10923092), (4, 5461546), (8, 2730773), (1091, 20024), (2182, 10012), (2503, 8728), (4364, 5006)]