15741519094

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{313289}}^1$

素因数の和:313432

約数の個数: 32

約数和(自身を含む): 28000607040

約数和(自身を除く): 12259087946

約数列:

[1, 2, 7, 14, 37, 74, 97, 194, 259, 518, 679, 1358, 3589, 7178, 25123, 50246, 313289, 626578, 2193023, 4386046, 11591693, 23183386, 30389033, 60778066, 81141851, 162283702, 212723231, 425446462, 1124394221, 2248788442, 7870759547, 15741519094]

約数ペア:

[(1, 15741519094), (2, 7870759547), (7, 2248788442), (14, 1124394221), (37, 425446462), (74, 212723231), (97, 162283702), (194, 81141851), (259, 60778066), (518, 30389033), (679, 23183386), (1358, 11591693), (3589, 4386046), (7178, 2193023), (25123, 626578), (50246, 313289)]