2019202908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{35447}}^1$

素因数の和:35602

約数の個数: 48

約数和(自身を含む): 4859495424

約数和(自身を除く): 2840292516

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 404, 564, 606, 1212, 4747, 9494, 14241, 18988, 28482, 35447, 56964, 70894, 106341, 141788, 212682, 425364, 1666009, 3332018, 3580147, 4998027, 6664036, 7160294, 9996054, 10740441, 14320588, 19992108, 21480882, 42961764, 168266909, 336533818, 504800727, 673067636, 1009601454, 2019202908]

約数ペア:

[(1, 2019202908), (2, 1009601454), (3, 673067636), (4, 504800727), (6, 336533818), (12, 168266909), (47, 42961764), (94, 21480882), (101, 19992108), (141, 14320588), (188, 10740441), (202, 9996054), (282, 7160294), (303, 6664036), (404, 4998027), (564, 3580147), (606, 3332018), (1212, 1666009), (4747, 425364), (9494, 212682), (14241, 141788), (18988, 106341), (28482, 70894), (35447, 56964)]