19216902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{188401}}^1$

素因数の和:188423

約数の個数: 16

約数和(自身を含む): 40694832

約数和(自身を除く): 21477930

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 188401, 376802, 565203, 1130406, 3202817, 6405634, 9608451, 19216902]

約数ペア:

[(1, 19216902), (2, 9608451), (3, 6405634), (6, 3202817), (17, 1130406), (34, 565203), (51, 376802), (102, 188401)]