18738800642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{8147}}^1\times {\mathrm{24469}}^1$

素因数の和:32665

約数の個数: 16

約数和(自身を含む): 28710944640

約数和(自身を除く): 9972143998

約数列:

[1, 2, 47, 94, 8147, 16294, 24469, 48938, 382909, 765818, 1150043, 2300086, 199348943, 398697886, 9369400321, 18738800642]

約数ペア:

[(1, 18738800642), (2, 9369400321), (47, 398697886), (94, 199348943), (8147, 2300086), (16294, 1150043), (24469, 765818), (48938, 382909)]