12391830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12517}}^1$

素因数の和:12541

約数の個数: 48

約数和(自身を含む): 35150544

約数和(自身を除く): 22758714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12517, 25034, 37551, 62585, 75102, 112653, 125170, 137687, 187755, 225306, 275374, 375510, 413061, 563265, 688435, 826122, 1126530, 1239183, 1376870, 2065305, 2478366, 4130610, 6195915, 12391830]

約数ペア:

[(1, 12391830), (2, 6195915), (3, 4130610), (5, 2478366), (6, 2065305), (9, 1376870), (10, 1239183), (11, 1126530), (15, 826122), (18, 688435), (22, 563265), (30, 413061), (33, 375510), (45, 275374), (55, 225306), (66, 187755), (90, 137687), (99, 125170), (110, 112653), (165, 75102), (198, 62585), (330, 37551), (495, 25034), (990, 12517)]