19514268

素因数分解:

$2^2\times 3^2\times {\mathrm{542063}}^1$

素因数の和:542073

約数の個数: 18

約数和(自身を含む): 49327824

約数和(自身を除く): 29813556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 542063, 1084126, 1626189, 2168252, 3252378, 4878567, 6504756, 9757134, 19514268]

約数ペア:

[(1, 19514268), (2, 9757134), (3, 6504756), (4, 4878567), (6, 3252378), (9, 2168252), (12, 1626189), (18, 1084126), (36, 542063)]