13578334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 26090496

約数和(自身を除く): 12512162

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2383, 2849, 4766, 5698, 16681, 26213, 33362, 52426, 88171, 176342, 183491, 366982, 617197, 969881, 1234394, 1939762, 6789167, 13578334]

約数ペア:

[(1, 13578334), (2, 6789167), (7, 1939762), (11, 1234394), (14, 969881), (22, 617197), (37, 366982), (74, 183491), (77, 176342), (154, 88171), (259, 52426), (407, 33362), (518, 26213), (814, 16681), (2383, 5698), (2849, 4766)]