18698086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13933}}^1$

素因数の和:14007

約数の個数: 16

約数和(自身を含む): 31100688

約数和(自身を除く): 12402602

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 13933, 27866, 153263, 306526, 849913, 1699826, 9349043, 18698086]

約数ペア:

[(1, 18698086), (2, 9349043), (11, 1699826), (22, 849913), (61, 306526), (122, 153263), (671, 27866), (1342, 13933)]