16876213535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{8293}}^1$

素因数の和:9039

約数の個数: 32

約数和(自身を含む): 22039480320

約数和(自身を除く): 5163266785

約数列:

[1, 5, 19, 31, 95, 155, 589, 691, 2945, 3455, 8293, 13129, 21421, 41465, 65645, 107105, 157567, 257083, 406999, 787835, 1285415, 2034995, 4884577, 5730463, 24422885, 28652315, 108878797, 177644353, 544393985, 888221765, 3375242707, 16876213535]

約数ペア:

[(1, 16876213535), (5, 3375242707), (19, 888221765), (31, 544393985), (95, 177644353), (155, 108878797), (589, 28652315), (691, 24422885), (2945, 5730463), (3455, 4884577), (8293, 2034995), (13129, 1285415), (21421, 787835), (41465, 406999), (65645, 257083), (107105, 157567)]