11021390

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1069}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 19876320

約数和(自身を除く): 8854930

約数列:

[1, 2, 5, 10, 1031, 1069, 2062, 2138, 5155, 5345, 10310, 10690, 1102139, 2204278, 5510695, 11021390]

約数ペア:

[(1, 11021390), (2, 5510695), (5, 2204278), (10, 1102139), (1031, 10690), (1069, 10310), (2062, 5345), (2138, 5155)]