19358427

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 30049488

約数和(自身を除く): 10691061

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 3137, 6171, 9411, 34507, 53329, 103521, 159987, 379577, 586619, 1138731, 1759857, 6452809, 19358427]

約数ペア:

[(1, 19358427), (3, 6452809), (11, 1759857), (17, 1138731), (33, 586619), (51, 379577), (121, 159987), (187, 103521), (363, 53329), (561, 34507), (2057, 9411), (3137, 6171)]