19101412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8259

約数の個数: 24

約数和(自身を含む): 37158912

約数和(自身を除く): 18057500

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 8191, 16382, 32764, 90101, 180202, 360404, 434123, 868246, 1736492, 4775353, 9550706, 19101412]

約数ペア:

[(1, 19101412), (2, 9550706), (4, 4775353), (11, 1736492), (22, 868246), (44, 434123), (53, 360404), (106, 180202), (212, 90101), (583, 32764), (1166, 16382), (2332, 8191)]