21922076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{829}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 41971440

約数和(自身を除く): 20049364

約数列:

[1, 2, 4, 11, 22, 44, 601, 829, 1202, 1658, 2404, 3316, 6611, 9119, 13222, 18238, 26444, 36476, 498229, 996458, 1992916, 5480519, 10961038, 21922076]

約数ペア:

[(1, 21922076), (2, 10961038), (4, 5480519), (11, 1992916), (22, 996458), (44, 498229), (601, 36476), (829, 26444), (1202, 18238), (1658, 13222), (2404, 9119), (3316, 6611)]