12710906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 21494928

約数和(自身を除く): 8784022

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 181, 362, 481, 949, 962, 1898, 2353, 2701, 4706, 5402, 6697, 13213, 13394, 26426, 35113, 70226, 87061, 171769, 174122, 343538, 488881, 977762, 6355453, 12710906]

約数ペア:

[(1, 12710906), (2, 6355453), (13, 977762), (26, 488881), (37, 343538), (73, 174122), (74, 171769), (146, 87061), (181, 70226), (362, 35113), (481, 26426), (949, 13394), (962, 13213), (1898, 6697), (2353, 5402), (2701, 4706)]