12315002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 22586880

約数和(自身を除く): 10271878

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 691, 938, 1273, 1382, 2546, 4837, 8911, 9674, 13129, 17822, 26258, 46297, 91903, 92594, 183806, 324079, 648158, 879643, 1759286, 6157501, 12315002]

約数ペア:

[(1, 12315002), (2, 6157501), (7, 1759286), (14, 879643), (19, 648158), (38, 324079), (67, 183806), (133, 92594), (134, 91903), (266, 46297), (469, 26258), (691, 17822), (938, 13129), (1273, 9674), (1382, 8911), (2546, 4837)]