19913773055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21298153}}^1$

素因数の和:21298186

約数の個数: 16

約数和(自身を含む): 27602407584

約数和(自身を除く): 7688634529

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 21298153, 106490765, 234279683, 362068601, 1171398415, 1810343005, 3982754611, 19913773055]

約数ペア:

[(1, 19913773055), (5, 3982754611), (11, 1810343005), (17, 1171398415), (55, 362068601), (85, 234279683), (187, 106490765), (935, 21298153)]