16881414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 37120896

約数和(自身を除く): 20239482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 1867, 3014, 3734, 4521, 5601, 9042, 11202, 20537, 41074, 61611, 123222, 255779, 511558, 767337, 1534674, 2813569, 5627138, 8440707, 16881414]

約数ペア:

[(1, 16881414), (2, 8440707), (3, 5627138), (6, 2813569), (11, 1534674), (22, 767337), (33, 511558), (66, 255779), (137, 123222), (274, 61611), (411, 41074), (822, 20537), (1507, 11202), (1867, 9042), (3014, 5601), (3734, 4521)]