19445334

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11959}}^1$

素因数の和:12235

約数の個数: 16

約数和(自身を含む): 39037440

約数和(自身を除く): 19592106

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11959, 23918, 35877, 71754, 3240889, 6481778, 9722667, 19445334]

約数ペア:

[(1, 19445334), (2, 9722667), (3, 6481778), (6, 3240889), (271, 71754), (542, 35877), (813, 23918), (1626, 11959)]