99788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 199920

約数和(自身を除く): 100132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 24947, 49894, 99788]

約数ペア:

[(1, 99788), (2, 49894), (4, 24947), (13, 7676), (19, 5252), (26, 3838), (38, 2626), (52, 1919), (76, 1313), (101, 988), (202, 494), (247, 404)]