22029712

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1381}}^1$

素因数の和:2386

約数の個数: 20

約数和(自身を含む): 42756316

約数和(自身を除く): 20726604

約数列:

[1, 2, 4, 8, 16, 997, 1381, 1994, 2762, 3988, 5524, 7976, 11048, 15952, 22096, 1376857, 2753714, 5507428, 11014856, 22029712]

約数ペア:

[(1, 22029712), (2, 11014856), (4, 5507428), (8, 2753714), (16, 1376857), (997, 22096), (1381, 15952), (1994, 11048), (2762, 7976), (3988, 5524)]