20171917169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1\times {\mathrm{10453}}^1$

素因数の和:12680

約数の個数: 16

約数和(自身を含む): 21697486080

約数和(自身を除く): 1525568911

約数列:

[1, 19, 47, 893, 2161, 10453, 41059, 101567, 198607, 491291, 1929773, 9334529, 22588933, 429189727, 1061679851, 20171917169]

約数ペア:

[(1, 20171917169), (19, 1061679851), (47, 429189727), (893, 22588933), (2161, 9334529), (10453, 1929773), (41059, 491291), (101567, 198607)]