19135474655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{963761}}^1$

素因数の和:963815

約数の個数: 24

約数和(自身を含む): 26437919184

約数和(自身を除く): 7302444529

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855, 963761, 4818805, 10601371, 18311459, 53006855, 91557295, 201426049, 347917721, 1007130245, 1739588605, 3827094931, 19135474655]

約数ペア:

[(1, 19135474655), (5, 3827094931), (11, 1739588605), (19, 1007130245), (55, 347917721), (95, 201426049), (209, 91557295), (361, 53006855), (1045, 18311459), (1805, 10601371), (3971, 4818805), (19855, 963761)]