19282954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 29596320

約数和(自身を除く): 10313366

約数列:

[1, 2, 61, 122, 179, 358, 883, 1766, 10919, 21838, 53863, 107726, 158057, 316114, 9641477, 19282954]

約数ペア:

[(1, 19282954), (2, 9641477), (61, 316114), (122, 158057), (179, 107726), (358, 53863), (883, 21838), (1766, 10919)]