19452670

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1723}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 35066160

約数和(自身を除く): 15613490

約数列:

[1, 2, 5, 10, 1129, 1723, 2258, 3446, 5645, 8615, 11290, 17230, 1945267, 3890534, 9726335, 19452670]

約数ペア:

[(1, 19452670), (2, 9726335), (5, 3890534), (10, 1945267), (1129, 17230), (1723, 11290), (2258, 8615), (3446, 5645)]