16020994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{887}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 26277696

約数和(自身を除く): 10256702

約数列:

[1, 2, 11, 22, 821, 887, 1642, 1774, 9031, 9757, 18062, 19514, 728227, 1456454, 8010497, 16020994]

約数ペア:

[(1, 16020994), (2, 8010497), (11, 1456454), (22, 728227), (821, 19514), (887, 18062), (1642, 9757), (1774, 9031)]