19016163842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1628933}}^1$

素因数の和:1629397

約数の個数: 16

約数和(自身を含む): 30786852600

約数和(自身を除く): 11770688758

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 1628933, 3257866, 21176129, 42352258, 731390917, 1462781834, 9508081921, 19016163842]

約数ペア:

[(1, 19016163842), (2, 9508081921), (13, 1462781834), (26, 731390917), (449, 42352258), (898, 21176129), (5837, 3257866), (11674, 1628933)]