29811874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13297}}^1$

素因数の和:13377

約数の個数: 16

約数和(自身を含む): 47872800

約数和(自身を除く): 18060926

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13297, 26594, 252643, 505286, 784523, 1569046, 14905937, 29811874]

約数ペア:

[(1, 29811874), (2, 14905937), (19, 1569046), (38, 784523), (59, 505286), (118, 252643), (1121, 26594), (2242, 13297)]