15676042081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2631533}}^1$

素因数の和:2631600

約数の個数: 16

約数和(自身を含む): 19199672064

約数和(自身を除く): 3523629983

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 2631533, 18420731, 60525259, 97366721, 423676813, 681567047, 2239434583, 15676042081]

約数ペア:

[(1, 15676042081), (7, 2239434583), (23, 681567047), (37, 423676813), (161, 97366721), (259, 60525259), (851, 18420731), (5957, 2631533)]