2181036638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{11173}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 3765191040

約数和(自身を除く): 1584154402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 467, 934, 5137, 8873, 10274, 11173, 17746, 22346, 97603, 122903, 195206, 212287, 245806, 424574, 2335157, 4670314, 5217791, 10435582, 57395701, 99138029, 114791402, 198276058, 1090518319, 2181036638]

約数ペア:

[(1, 2181036638), (2, 1090518319), (11, 198276058), (19, 114791402), (22, 99138029), (38, 57395701), (209, 10435582), (418, 5217791), (467, 4670314), (934, 2335157), (5137, 424574), (8873, 245806), (10274, 212287), (11173, 195206), (17746, 122903), (22346, 97603)]