18223099

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 20024928

約数和(自身を除く): 1801829

約数列:

[1, 17, 43, 97, 257, 731, 1649, 4171, 4369, 11051, 24929, 70907, 187867, 423793, 1071947, 18223099]

約数ペア:

[(1, 18223099), (17, 1071947), (43, 423793), (97, 187867), (257, 70907), (731, 24929), (1649, 11051), (4171, 4369)]