19939902

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{34261}}^1$

素因数の和:34363

約数の個数: 16

約数和(自身を含む): 40292112

約数和(自身を除く): 20352210

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 34261, 68522, 102783, 205566, 3323317, 6646634, 9969951, 19939902]

約数ペア:

[(1, 19939902), (2, 9969951), (3, 6646634), (6, 3323317), (97, 205566), (194, 102783), (291, 68522), (582, 34261)]