19005491642

素因数分解:

$2^1\times {\mathrm{563}}^1\times {\mathrm{1153}}^1\times {\mathrm{14639}}^1$

素因数の和:16357

約数の個数: 16

約数和(自身を含む): 28585595520

約数和(自身を除く): 9580103878

約数列:

[1, 2, 563, 1126, 1153, 2306, 14639, 29278, 649139, 1298278, 8241757, 16483514, 16878767, 33757534, 9502745821, 19005491642]

約数ペア:

[(1, 19005491642), (2, 9502745821), (563, 33757534), (1126, 16878767), (1153, 16483514), (2306, 8241757), (14639, 1298278), (29278, 649139)]