17641898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 27167400

約数和(自身を除く): 9525502

約数列:

[1, 2, 53, 106, 149, 298, 1117, 2234, 7897, 15794, 59201, 118402, 166433, 332866, 8820949, 17641898]

約数ペア:

[(1, 17641898), (2, 8820949), (53, 332866), (106, 166433), (149, 118402), (298, 59201), (1117, 15794), (2234, 7897)]