20141521384

素因数分解:

$2^3\times {\mathrm{2539}}^1\times {\mathrm{991607}}^1$

素因数の和:994152

約数の個数: 16

約数和(自身を含む): 37780264800

約数和(自身を除く): 17638743416

約数列:

[1, 2, 4, 8, 2539, 5078, 10156, 20312, 991607, 1983214, 3966428, 7932856, 2517690173, 5035380346, 10070760692, 20141521384]

約数ペア:

[(1, 20141521384), (2, 10070760692), (4, 5035380346), (8, 2517690173), (2539, 7932856), (5078, 3966428), (10156, 1983214), (20312, 991607)]