19644310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 41808960

約数和(自身を除く): 22164650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9677, 19354, 48385, 67739, 96770, 135478, 280633, 338695, 561266, 677390, 1403165, 1964431, 2806330, 3928862, 9822155, 19644310]

約数ペア:

[(1, 19644310), (2, 9822155), (5, 3928862), (7, 2806330), (10, 1964431), (14, 1403165), (29, 677390), (35, 561266), (58, 338695), (70, 280633), (145, 135478), (203, 96770), (290, 67739), (406, 48385), (1015, 19354), (2030, 9677)]