19154626

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 10456382

約数列:

[1, 2, 41, 82, 191, 382, 1223, 2446, 7831, 15662, 50143, 100286, 233593, 467186, 9577313, 19154626]

約数ペア:

[(1, 19154626), (2, 9577313), (41, 467186), (82, 233593), (191, 100286), (382, 50143), (1223, 15662), (2446, 7831)]