19829367032

素因数分解:

$2^3\times {\mathrm{18131}}^1\times {\mathrm{136709}}^1$

素因数の和:154846

約数の個数: 16

約数和(自身を含む): 37182385800

約数和(自身を除く): 17353018768

約数列:

[1, 2, 4, 8, 18131, 36262, 72524, 136709, 145048, 273418, 546836, 1093672, 2478670879, 4957341758, 9914683516, 19829367032]

約数ペア:

[(1, 19829367032), (2, 9914683516), (4, 4957341758), (8, 2478670879), (18131, 1093672), (36262, 546836), (72524, 273418), (136709, 145048)]