19889548129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{34919}}^1$

素因数の和:35960

約数の個数: 16

約数和(自身を含む): 22130340480

約数和(自身を除く): 2240792351

約数列:

[1, 11, 53, 583, 977, 10747, 34919, 51781, 384109, 569591, 1850707, 20357777, 34115863, 375274493, 1808140739, 19889548129]

約数ペア:

[(1, 19889548129), (11, 1808140739), (53, 375274493), (583, 34115863), (977, 20357777), (10747, 1850707), (34919, 569591), (51781, 384109)]