12916948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 13210412

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 191, 212, 319, 382, 583, 638, 764, 1166, 1276, 1537, 2101, 2332, 3074, 4202, 5539, 6148, 8404, 10123, 11078, 16907, 20246, 22156, 33814, 40492, 60929, 67628, 111353, 121858, 222706, 243716, 293567, 445412, 587134, 1174268, 3229237, 6458474, 12916948]

約数ペア:

[(1, 12916948), (2, 6458474), (4, 3229237), (11, 1174268), (22, 587134), (29, 445412), (44, 293567), (53, 243716), (58, 222706), (106, 121858), (116, 111353), (191, 67628), (212, 60929), (319, 40492), (382, 33814), (583, 22156), (638, 20246), (764, 16907), (1166, 11078), (1276, 10123), (1537, 8404), (2101, 6148), (2332, 5539), (3074, 4202)]