19194407807

素因数分解:

${\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 19485282432

約数和(自身を除く): 290874625

約数列:

[1, 131, 277, 307, 1723, 36287, 40217, 85039, 225713, 477271, 528961, 11140109, 62522501, 69293891, 146522197, 19194407807]

約数ペア:

[(1, 19194407807), (131, 146522197), (277, 69293891), (307, 62522501), (1723, 11140109), (36287, 528961), (40217, 477271), (85039, 225713)]