2019192004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151273}}^1$

素因数の和:151395

約数の個数: 24

約数和(自身を含む): 3659620608

約数和(自身を除く): 1640428604

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 13348, 151273, 302546, 605092, 7109831, 10740383, 14219662, 21480766, 28439324, 42961532, 504798001, 1009596002, 2019192004]

約数ペア:

[(1, 2019192004), (2, 1009596002), (4, 504798001), (47, 42961532), (71, 28439324), (94, 21480766), (142, 14219662), (188, 10740383), (284, 7109831), (3337, 605092), (6674, 302546), (13348, 151273)]