19153010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26237}}^1$

素因数の和:26317

約数の個数: 16

約数和(自身を含む): 34949016

約数和(自身を除く): 15796006

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 26237, 52474, 131185, 262370, 1915301, 3830602, 9576505, 19153010]

約数ペア:

[(1, 19153010), (2, 9576505), (5, 3830602), (10, 1915301), (73, 262370), (146, 131185), (365, 52474), (730, 26237)]