15964754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 26187300

約数和(自身を除く): 10222546

約数列:

[1, 2, 13, 26, 149, 169, 298, 317, 338, 634, 1937, 3874, 4121, 8242, 25181, 47233, 50362, 53573, 94466, 107146, 614029, 1228058, 7982377, 15964754]

約数ペア:

[(1, 15964754), (2, 7982377), (13, 1228058), (26, 614029), (149, 107146), (169, 94466), (298, 53573), (317, 50362), (338, 47233), (634, 25181), (1937, 8242), (3874, 4121)]