194011012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{86767}}^1$

素因数の和:86827

約数の個数: 24

約数和(自身を含む): 374143616

約数和(自身を除く): 180132604

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 86767, 173534, 347068, 1127971, 2255942, 3730981, 4511884, 7461962, 14923924, 48502753, 97005506, 194011012]

約数ペア:

[(1, 194011012), (2, 97005506), (4, 48502753), (13, 14923924), (26, 7461962), (43, 4511884), (52, 3730981), (86, 2255942), (172, 1127971), (559, 347068), (1118, 173534), (2236, 86767)]