19155156

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12569}}^1$

素因数の和:12703

約数の個数: 24

約数和(自身を含む): 45050880

約数和(自身を除く): 25895724

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12569, 25138, 37707, 50276, 75414, 150828, 1596263, 3192526, 4788789, 6385052, 9577578, 19155156]

約数ペア:

[(1, 19155156), (2, 9577578), (3, 6385052), (4, 4788789), (6, 3192526), (12, 1596263), (127, 150828), (254, 75414), (381, 50276), (508, 37707), (762, 25138), (1524, 12569)]