19433993642

素因数分解:

$2^1\times 7^1\times {\mathrm{22541}}^1\times {\mathrm{61583}}^1$

素因数の和:84133

約数の個数: 16

約数和(自身を含む): 33317436672

約数和(自身を除く): 13883443030

約数列:

[1, 2, 7, 14, 22541, 45082, 61583, 123166, 157787, 315574, 431081, 862162, 1388142403, 2776284806, 9716996821, 19433993642]

約数ペア:

[(1, 19433993642), (2, 9716996821), (7, 2776284806), (14, 1388142403), (22541, 862162), (45082, 431081), (61583, 315574), (123166, 157787)]