11906128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57241}}^1$

素因数の和:57262

約数の個数: 20

約数和(自身を含む): 24843028

約数和(自身を除く): 12936900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57241, 114482, 228964, 457928, 744133, 915856, 1488266, 2976532, 5953064, 11906128]

約数ペア:

[(1, 11906128), (2, 5953064), (4, 2976532), (8, 1488266), (13, 915856), (16, 744133), (26, 457928), (52, 228964), (104, 114482), (208, 57241)]