16529695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 25861248

約数和(自身を除く): 9331553

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2137, 7735, 10685, 14959, 27781, 36329, 74795, 138905, 181645, 194467, 254303, 472277, 972335, 1271515, 2361385, 3305939, 16529695]

約数ペア:

[(1, 16529695), (5, 3305939), (7, 2361385), (13, 1271515), (17, 972335), (35, 472277), (65, 254303), (85, 194467), (91, 181645), (119, 138905), (221, 74795), (455, 36329), (595, 27781), (1105, 14959), (1547, 10685), (2137, 7735)]