19528030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41549}}^1$

素因数の和:41603

約数の個数: 16

約数和(自身を含む): 35899200

約数和(自身を除く): 16371170

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 41549, 83098, 207745, 415490, 1952803, 3905606, 9764015, 19528030]

約数ペア:

[(1, 19528030), (2, 9764015), (5, 3905606), (10, 1952803), (47, 415490), (94, 207745), (235, 83098), (470, 41549)]