16945511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 2753689

約数列:

[1, 11, 19, 89, 209, 911, 979, 1691, 10021, 17309, 18601, 81079, 190399, 891869, 1540501, 16945511]

約数ペア:

[(1, 16945511), (11, 1540501), (19, 891869), (89, 190399), (209, 81079), (911, 18601), (979, 17309), (1691, 10021)]