21963502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1231}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 36013824

約数和(自身を除く): 14050322

約数列:

[1, 2, 11, 22, 811, 1231, 1622, 2462, 8921, 13541, 17842, 27082, 998341, 1996682, 10981751, 21963502]

約数ペア:

[(1, 21963502), (2, 10981751), (11, 1996682), (22, 998341), (811, 27082), (1231, 17842), (1622, 13541), (2462, 8921)]