19684042

素因数分解:

$2^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{2371}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 33815232

約数和(自身を除く): 14131190

約数列:

[1, 2, 7, 14, 593, 1186, 2371, 4151, 4742, 8302, 16597, 33194, 1406003, 2812006, 9842021, 19684042]

約数ペア:

[(1, 19684042), (2, 9842021), (7, 2812006), (14, 1406003), (593, 33194), (1186, 16597), (2371, 8302), (4151, 4742)]