19566194

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 30181248

約数和(自身を除く): 10615054

約数列:

[1, 2, 47, 94, 163, 326, 1277, 2554, 7661, 15322, 60019, 120038, 208151, 416302, 9783097, 19566194]

約数ペア:

[(1, 19566194), (2, 9783097), (47, 416302), (94, 208151), (163, 120038), (326, 60019), (1277, 15322), (2554, 7661)]