19799687053

素因数分解:

${\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1\times {\mathrm{1861}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 20309087232

約数和(自身を除く): 509400179

約数列:

[1, 53, 191, 1051, 1861, 10123, 55703, 98633, 200741, 355451, 1955911, 10639273, 18838903, 103663283, 373579001, 19799687053]

約数ペア:

[(1, 19799687053), (53, 373579001), (191, 103663283), (1051, 18838903), (1861, 10639273), (10123, 1955911), (55703, 355451), (98633, 200741)]