22940666

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 41054592

約数和(自身を除く): 18113926

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 661, 938, 1322, 2479, 4627, 4958, 9254, 17353, 24457, 34706, 44287, 48914, 88574, 171199, 310009, 342398, 620018, 1638619, 3277238, 11470333, 22940666]

約数ペア:

[(1, 22940666), (2, 11470333), (7, 3277238), (14, 1638619), (37, 620018), (67, 342398), (74, 310009), (134, 171199), (259, 88574), (469, 48914), (518, 44287), (661, 34706), (938, 24457), (1322, 17353), (2479, 9254), (4627, 4958)]