19550234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30643}}^1$

素因数の和:30685

約数の個数: 16

約数和(自身を含む): 33095520

約数和(自身を除く): 13545286

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30643, 61286, 337073, 674146, 888647, 1777294, 9775117, 19550234]

約数ペア:

[(1, 19550234), (2, 9775117), (11, 1777294), (22, 888647), (29, 674146), (58, 337073), (319, 61286), (638, 30643)]