25830398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22153}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 43067376

約数和(自身を除く): 17236978

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 22153, 44306, 243683, 487366, 1174109, 2348218, 12915199, 25830398]

約数ペア:

[(1, 25830398), (2, 12915199), (11, 2348218), (22, 1174109), (53, 487366), (106, 243683), (583, 44306), (1166, 22153)]