19652330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26921}}^1$

素因数の和:27001

約数の個数: 16

約数和(自身を含む): 35860104

約数和(自身を除く): 16207774

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 26921, 53842, 134605, 269210, 1965233, 3930466, 9826165, 19652330]

約数ペア:

[(1, 19652330), (2, 9826165), (5, 3930466), (10, 1965233), (73, 269210), (146, 134605), (365, 53842), (730, 26921)]