21644098

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15307}}^1$

素因数の和:15417

約数の個数: 16

約数和(自身を含む): 37473984

約数和(自身を除く): 15829886

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 15307, 30614, 107149, 214298, 1546007, 3092014, 10822049, 21644098]

約数ペア:

[(1, 21644098), (2, 10822049), (7, 3092014), (14, 1546007), (101, 214298), (202, 107149), (707, 30614), (1414, 15307)]