193724969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 207574080

約数和(自身を除く): 13849111

約数列:

[1, 19, 101, 157, 643, 1919, 2983, 12217, 15857, 64943, 100951, 301283, 1233917, 1918069, 10196051, 193724969]

約数ペア:

[(1, 193724969), (19, 10196051), (101, 1918069), (157, 1233917), (643, 301283), (1919, 100951), (2983, 64943), (12217, 15857)]