55319222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207967}}^1$

素因数の和:207995

約数の個数: 16

約数和(自身を含む): 99824640

約数和(自身を除く): 44505418

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 207967, 415934, 1455769, 2911538, 3951373, 7902746, 27659611, 55319222]

約数ペア:

[(1, 55319222), (2, 27659611), (7, 7902746), (14, 3951373), (19, 2911538), (38, 1455769), (133, 415934), (266, 207967)]