18297422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64003

約数の個数: 16

約数和(自身を含む): 32244912

約数和(自身を除く): 13947490

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63977, 127954, 703747, 831701, 1407494, 1663402, 9148711, 18297422]

約数ペア:

[(1, 18297422), (2, 9148711), (11, 1663402), (13, 1407494), (22, 831701), (26, 703747), (143, 127954), (286, 63977)]