1896021915

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{2657}}^1$

素因数の和:3199

約数の個数: 32

約数和(自身を含む): 3068905536

約数和(自身を除く): 1172883621

約数列:

[1, 3, 5, 15, 113, 339, 421, 565, 1263, 1695, 2105, 2657, 6315, 7971, 13285, 39855, 47573, 142719, 237865, 300241, 713595, 900723, 1118597, 1501205, 3355791, 4503615, 5592985, 16778955, 126401461, 379204383, 632007305, 1896021915]

約数ペア:

[(1, 1896021915), (3, 632007305), (5, 379204383), (15, 126401461), (113, 16778955), (339, 5592985), (421, 4503615), (565, 3355791), (1263, 1501205), (1695, 1118597), (2105, 900723), (2657, 713595), (6315, 300241), (7971, 237865), (13285, 142719), (39855, 47573)]