21442799906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1\times {\mathrm{44249}}^1$

素因数の和:66289

約数の個数: 16

約数和(自身を含む): 35090604000

約数和(自身を除く): 13647804094

約数列:

[1, 2, 11, 22, 22027, 44054, 44249, 88498, 242297, 484594, 486739, 973478, 974672723, 1949345446, 10721399953, 21442799906]

約数ペア:

[(1, 21442799906), (2, 10721399953), (11, 1949345446), (22, 974672723), (22027, 973478), (44054, 486739), (44249, 484594), (88498, 242297)]