16938262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12092138

約数列:

[1, 2, 11, 22, 29, 58, 139, 191, 278, 319, 382, 638, 1529, 2101, 3058, 4031, 4202, 5539, 8062, 11078, 26549, 44341, 53098, 60929, 88682, 121858, 292039, 584078, 769921, 1539842, 8469131, 16938262]

約数ペア:

[(1, 16938262), (2, 8469131), (11, 1539842), (22, 769921), (29, 584078), (58, 292039), (139, 121858), (191, 88682), (278, 60929), (319, 53098), (382, 44341), (638, 26549), (1529, 11078), (2101, 8062), (3058, 5539), (4031, 4202)]