9389638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 14555520

約数和(自身を除く): 5165882

約数列:

[1, 2, 37, 74, 223, 446, 569, 1138, 8251, 16502, 21053, 42106, 126887, 253774, 4694819, 9389638]

約数ペア:

[(1, 9389638), (2, 4694819), (37, 253774), (74, 126887), (223, 42106), (446, 21053), (569, 16502), (1138, 8251)]