193819963

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 209594880

約数和(自身を除く): 15774917

約数列:

[1, 29, 43, 47, 1247, 1363, 2021, 3307, 58609, 95903, 142201, 155429, 4123829, 4507441, 6683447, 193819963]

約数ペア:

[(1, 193819963), (29, 6683447), (43, 4507441), (47, 4123829), (1247, 155429), (1363, 142201), (2021, 95903), (3307, 58609)]