5408546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18937

約数の個数: 16

約数和(自身を含む): 9531648

約数和(自身を除く): 4123102

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 18911, 37822, 208021, 245843, 416042, 491686, 2704273, 5408546]

約数ペア:

[(1, 5408546), (2, 2704273), (11, 491686), (13, 416042), (22, 245843), (26, 208021), (143, 37822), (286, 18911)]