2019458054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{220513}}^1$

素因数の和:220775

約数の個数: 16

約数和(自身を含む): 3201863280

約数和(自身を除く): 1182405226

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 220513, 441026, 4189747, 8379494, 53143633, 106287266, 1009729027, 2019458054]

約数ペア:

[(1, 2019458054), (2, 1009729027), (19, 106287266), (38, 53143633), (241, 8379494), (482, 4189747), (4579, 441026), (9158, 220513)]