19758538943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1\times {\mathrm{73613}}^1$

素因数の和:75514

約数の個数: 16

約数和(自身を含む): 23225511456

約数和(自身を除く): 3466972513

約数列:

[1, 11, 13, 143, 1877, 20647, 24401, 73613, 268411, 809743, 956969, 10526659, 138171601, 1519887611, 1796230813, 19758538943]

約数ペア:

[(1, 19758538943), (11, 1796230813), (13, 1519887611), (143, 138171601), (1877, 10526659), (20647, 956969), (24401, 809743), (73613, 268411)]