22756144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19483}}^1$

素因数の和:19564

約数の個数: 20

約数和(自身を含む): 44696296

約数和(自身を除く): 21940152

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19483, 38966, 77932, 155864, 311728, 1422259, 2844518, 5689036, 11378072, 22756144]

約数ペア:

[(1, 22756144), (2, 11378072), (4, 5689036), (8, 2844518), (16, 1422259), (73, 311728), (146, 155864), (292, 77932), (584, 38966), (1168, 19483)]