2019905924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{16267}}^1$

素因数の和:17147

約数の個数: 24

約数和(自身を含む): 3634921920

約数和(自身を除く): 1615015996

約数列:

[1, 2, 4, 37, 74, 148, 839, 1678, 3356, 16267, 31043, 32534, 62086, 65068, 124172, 601879, 1203758, 2407516, 13648013, 27296026, 54592052, 504976481, 1009952962, 2019905924]

約数ペア:

[(1, 2019905924), (2, 1009952962), (4, 504976481), (37, 54592052), (74, 27296026), (148, 13648013), (839, 2407516), (1678, 1203758), (3356, 601879), (16267, 124172), (31043, 65068), (32534, 62086)]