2019948433636

素因数分解:

$2^2\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{19619531}}^1$

素因数の和:19623219

約数の個数: 24

約数和(自身を含む): 4040995766976

約数和(自身を除く): 2021047333340

約数列:

[1, 2, 4, 7, 14, 28, 3677, 7354, 14708, 25739, 51478, 102956, 19619531, 39239062, 78478124, 137336717, 274673434, 549346868, 72141015487, 144282030974, 288564061948, 504987108409, 1009974216818, 2019948433636]

約数ペア:

[(1, 2019948433636), (2, 1009974216818), (4, 504987108409), (7, 288564061948), (14, 144282030974), (28, 72141015487), (3677, 549346868), (7354, 274673434), (14708, 137336717), (25739, 78478124), (51478, 39239062), (102956, 19619531)]