21701098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 12591062

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4409, 4922, 8818, 101407, 202814, 471763, 943526, 10850549, 21701098]

約数ペア:

[(1, 21701098), (2, 10850549), (23, 943526), (46, 471763), (107, 202814), (214, 101407), (2461, 8818), (4409, 4922)]