15038868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 23063532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 647, 894, 1294, 1788, 1937, 1941, 2588, 3874, 3882, 5811, 7748, 7764, 8411, 11622, 16822, 23244, 25233, 33644, 50466, 96403, 100932, 192806, 289209, 385612, 578418, 1156836, 1253239, 2506478, 3759717, 5012956, 7519434, 15038868]

約数ペア:

[(1, 15038868), (2, 7519434), (3, 5012956), (4, 3759717), (6, 2506478), (12, 1253239), (13, 1156836), (26, 578418), (39, 385612), (52, 289209), (78, 192806), (149, 100932), (156, 96403), (298, 50466), (447, 33644), (596, 25233), (647, 23244), (894, 16822), (1294, 11622), (1788, 8411), (1937, 7764), (1941, 7748), (2588, 5811), (3874, 3882)]