13143820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34589}}^1$

素因数の和:34617

約数の個数: 24

約数和(自身を含む): 29055600

約数和(自身を除く): 15911780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34589, 69178, 138356, 172945, 345890, 657191, 691780, 1314382, 2628764, 3285955, 6571910, 13143820]

約数ペア:

[(1, 13143820), (2, 6571910), (4, 3285955), (5, 2628764), (10, 1314382), (19, 691780), (20, 657191), (38, 345890), (76, 172945), (95, 138356), (190, 69178), (380, 34589)]