21208062

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3709}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 42472080

約数和(自身を除く): 21264018

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 3709, 5718, 7418, 11127, 22254, 3534677, 7069354, 10604031, 21208062]

約数ペア:

[(1, 21208062), (2, 10604031), (3, 7069354), (6, 3534677), (953, 22254), (1906, 11127), (2859, 7418), (3709, 5718)]