19054245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9585

約数の個数: 32

約数和(自身を含む): 36679680

約数和(自身を除く): 17625435

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 9551, 28653, 47755, 66857, 143265, 181469, 200571, 334285, 544407, 907345, 1002855, 1270283, 2722035, 3810849, 6351415, 19054245]

約数ペア:

[(1, 19054245), (3, 6351415), (5, 3810849), (7, 2722035), (15, 1270283), (19, 1002855), (21, 907345), (35, 544407), (57, 334285), (95, 200571), (105, 181469), (133, 143265), (285, 66857), (399, 47755), (665, 28653), (1995, 9551)]