21198496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60223}}^1$

素因数の和:60244

約数の個数: 24

約数和(自身を含む): 45529344

約数和(自身を除く): 24330848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60223, 120446, 240892, 481784, 662453, 963568, 1324906, 1927136, 2649812, 5299624, 10599248, 21198496]

約数ペア:

[(1, 21198496), (2, 10599248), (4, 5299624), (8, 2649812), (11, 1927136), (16, 1324906), (22, 963568), (32, 662453), (44, 481784), (88, 240892), (176, 120446), (352, 60223)]