28137043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 32855040

約数和(自身を除く): 4717997

約数列:

[1, 11, 19, 61, 209, 671, 1159, 2207, 12749, 24277, 41933, 134627, 461263, 1480897, 2557913, 28137043]

約数ペア:

[(1, 28137043), (11, 2557913), (19, 1480897), (61, 461263), (209, 134627), (671, 41933), (1159, 24277), (2207, 12749)]