21853112

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{9323}}^1$

素因数の和:9622

約数の個数: 16

約数和(自身を含む): 41118840

約数和(自身を除く): 19265728

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 9323, 18646, 37292, 74584, 2731639, 5463278, 10926556, 21853112]

約数ペア:

[(1, 21853112), (2, 10926556), (4, 5463278), (8, 2731639), (293, 74584), (586, 37292), (1172, 18646), (2344, 9323)]