19866948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97387}}^1$

素因数の和:97411

約数の個数: 24

約数和(自身を含む): 49083552

約数和(自身を除く): 29216604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97387, 194774, 292161, 389548, 584322, 1168644, 1655579, 3311158, 4966737, 6622316, 9933474, 19866948]

約数ペア:

[(1, 19866948), (2, 9933474), (3, 6622316), (4, 4966737), (6, 3311158), (12, 1655579), (17, 1168644), (34, 584322), (51, 389548), (68, 292161), (102, 194774), (204, 97387)]