18403682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10589}}^1$

素因数の和:10681

約数の個数: 16

約数和(自身を含む): 30499200

約数和(自身を除く): 12095518

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10589, 21178, 116479, 232958, 836531, 1673062, 9201841, 18403682]

約数ペア:

[(1, 18403682), (2, 9201841), (11, 1673062), (22, 836531), (79, 232958), (158, 116479), (869, 21178), (1738, 10589)]