12551630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 27985824

約数和(自身を除く): 15434194

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1061, 1183, 1690, 2122, 2366, 5305, 5915, 7427, 10610, 11830, 13793, 14854, 27586, 37135, 68965, 74270, 96551, 137930, 179309, 193102, 358618, 482755, 896545, 965510, 1255163, 1793090, 2510326, 6275815, 12551630]

約数ペア:

[(1, 12551630), (2, 6275815), (5, 2510326), (7, 1793090), (10, 1255163), (13, 965510), (14, 896545), (26, 482755), (35, 358618), (65, 193102), (70, 179309), (91, 137930), (130, 96551), (169, 74270), (182, 68965), (338, 37135), (455, 27586), (845, 14854), (910, 13793), (1061, 11830), (1183, 10610), (1690, 7427), (2122, 5915), (2366, 5305)]