22648688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19391}}^1$

素因数の和:19472

約数の個数: 20

約数和(自身を含む): 44485248

約数和(自身を除く): 21836560

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19391, 38782, 77564, 155128, 310256, 1415543, 2831086, 5662172, 11324344, 22648688]

約数ペア:

[(1, 22648688), (2, 11324344), (4, 5662172), (8, 2831086), (16, 1415543), (73, 310256), (146, 155128), (292, 77564), (584, 38782), (1168, 19391)]