38513878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22109}}^1$

素因数の和:22191

約数の個数: 16

約数和(自身を含む): 63146160

約数和(自身を除く): 24632282

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22109, 44218, 287417, 574834, 1481303, 2962606, 19256939, 38513878]

約数ペア:

[(1, 38513878), (2, 19256939), (13, 2962606), (26, 1481303), (67, 574834), (134, 287417), (871, 44218), (1742, 22109)]