22381612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 43503768

約数和(自身を除く): 21122156

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 353, 484, 524, 706, 1412, 1441, 2882, 3883, 5764, 7766, 15532, 15851, 31702, 42713, 46243, 63404, 85426, 92486, 170852, 184972, 508673, 1017346, 2034692, 5595403, 11190806, 22381612]

約数ペア:

[(1, 22381612), (2, 11190806), (4, 5595403), (11, 2034692), (22, 1017346), (44, 508673), (121, 184972), (131, 170852), (242, 92486), (262, 85426), (353, 63404), (484, 46243), (524, 42713), (706, 31702), (1412, 15851), (1441, 15532), (2882, 7766), (3883, 5764)]