55559218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{194263}}^1$

素因数の和:194289

約数の個数: 16

約数和(自身を含む): 97909056

約数和(自身を除く): 42349838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 194263, 388526, 2136893, 2525419, 4273786, 5050838, 27779609, 55559218]

約数ペア:

[(1, 55559218), (2, 27779609), (11, 5050838), (13, 4273786), (22, 2525419), (26, 2136893), (143, 388526), (286, 194263)]