38798782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 26726978

約数列:

[1, 2, 11, 22, 47, 94, 157, 239, 314, 478, 517, 1034, 1727, 2629, 3454, 5258, 7379, 11233, 14758, 22466, 37523, 75046, 81169, 123563, 162338, 247126, 412753, 825506, 1763581, 3527162, 19399391, 38798782]

約数ペア:

[(1, 38798782), (2, 19399391), (11, 3527162), (22, 1763581), (47, 825506), (94, 412753), (157, 247126), (239, 162338), (314, 123563), (478, 81169), (517, 75046), (1034, 37523), (1727, 22466), (2629, 14758), (3454, 11233), (5258, 7379)]