22561384

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{5413}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 42391620

約数和(自身を除く): 19830236

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 5413, 10826, 21652, 43304, 2820173, 5640346, 11280692, 22561384]

約数ペア:

[(1, 22561384), (2, 11280692), (4, 5640346), (8, 2820173), (521, 43304), (1042, 21652), (2084, 10826), (4168, 5413)]