13789874

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 24208128

約数和(自身を除く): 10418254

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 631, 1262, 1561, 3122, 4417, 8834, 10927, 21854, 30919, 61838, 140713, 281426, 984991, 1969982, 6894937, 13789874]

約数ペア:

[(1, 13789874), (2, 6894937), (7, 1969982), (14, 984991), (49, 281426), (98, 140713), (223, 61838), (446, 30919), (631, 21854), (1262, 10927), (1561, 8834), (3122, 4417)]