15691471016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{246133}}^1$

素因数の和:246765

約数の個数: 32

約数和(自身を含む): 31736517960

約数和(自身を除く): 16045046944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2452, 4904, 7969, 15938, 31876, 63752, 246133, 492266, 984532, 1969064, 3199729, 6399458, 12798916, 25597832, 150879529, 301759058, 603518116, 1207036232, 1961433877, 3922867754, 7845735508, 15691471016]

約数ペア:

[(1, 15691471016), (2, 7845735508), (4, 3922867754), (8, 1961433877), (13, 1207036232), (26, 603518116), (52, 301759058), (104, 150879529), (613, 25597832), (1226, 12798916), (2452, 6399458), (4904, 3199729), (7969, 1969064), (15938, 984532), (31876, 492266), (63752, 246133)]