20110921193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1\times {\mathrm{12899}}^1$

素因数の和:16408

約数の個数: 16

約数和(自身を含む): 22482532800

約数和(自身を除く): 2371611607

約数列:

[1, 11, 41, 451, 3457, 12899, 38027, 141737, 141889, 528859, 1559107, 5817449, 44591843, 490510273, 1828265563, 20110921193]

約数ペア:

[(1, 20110921193), (11, 1828265563), (41, 490510273), (451, 44591843), (3457, 5817449), (12899, 1559107), (38027, 528859), (141737, 141889)]