19117148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 34986000

約数和(自身を除く): 15868852

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1699, 2813, 3398, 5626, 6796, 11252, 49271, 98542, 164803, 197084, 329606, 659212, 4779287, 9558574, 19117148]

約数ペア:

[(1, 19117148), (2, 9558574), (4, 4779287), (29, 659212), (58, 329606), (97, 197084), (116, 164803), (194, 98542), (388, 49271), (1699, 11252), (2813, 6796), (3398, 5626)]