18892423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 22533120

約数和(自身を除く): 3640697

約数列:

[1, 11, 17, 31, 187, 341, 527, 3259, 5797, 35849, 55403, 101029, 609433, 1111319, 1717493, 18892423]

約数ペア:

[(1, 18892423), (11, 1717493), (17, 1111319), (31, 609433), (187, 101029), (341, 55403), (527, 35849), (3259, 5797)]