19141905

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7829}}^1$

素因数の和:8000

約数の個数: 16

約数和(自身を含む): 30818880

約数和(自身を除く): 11676975

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 7829, 23487, 39145, 117435, 1276127, 3828381, 6380635, 19141905]

約数ペア:

[(1, 19141905), (3, 6380635), (5, 3828381), (15, 1276127), (163, 117435), (489, 39145), (815, 23487), (2445, 7829)]