19489308

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7283}}^1$

素因数の和:7513

約数の個数: 24

約数和(自身を含む): 45685248

約数和(自身を除く): 26195940

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7283, 14566, 21849, 29132, 43698, 87396, 1624109, 3248218, 4872327, 6496436, 9744654, 19489308]

約数ペア:

[(1, 19489308), (2, 9744654), (3, 6496436), (4, 4872327), (6, 3248218), (12, 1624109), (223, 87396), (446, 43698), (669, 29132), (892, 21849), (1338, 14566), (2676, 7283)]