21945098

素因数分解:

$2^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1621}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 37682304

約数和(自身を除く): 15737206

約数列:

[1, 2, 7, 14, 967, 1621, 1934, 3242, 6769, 11347, 13538, 22694, 1567507, 3135014, 10972549, 21945098]

約数ペア:

[(1, 21945098), (2, 10972549), (7, 3135014), (14, 1567507), (967, 22694), (1621, 13538), (1934, 11347), (3242, 6769)]