38729524

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{26821}}^1$

素因数の和:26863

約数の個数: 18

約数和(自身を含む): 71534274

約数和(自身を除く): 32804750

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 26821, 53642, 107284, 509599, 1019198, 2038396, 9682381, 19364762, 38729524]

約数ペア:

[(1, 38729524), (2, 19364762), (4, 9682381), (19, 2038396), (38, 1019198), (76, 509599), (361, 107284), (722, 53642), (1444, 26821)]