21230502

素因数分解:

$2^1\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{2833}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 42510000

約数和(自身を除く): 21279498

約数列:

[1, 2, 3, 6, 1249, 2498, 2833, 3747, 5666, 7494, 8499, 16998, 3538417, 7076834, 10615251, 21230502]

約数ペア:

[(1, 21230502), (2, 10615251), (3, 7076834), (6, 3538417), (1249, 16998), (2498, 8499), (2833, 7494), (3747, 5666)]