23126972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 45179568

約数和(自身を除く): 22052596

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 673, 781, 1346, 1562, 2692, 3124, 7403, 8591, 14806, 17182, 29612, 34364, 47783, 81433, 95566, 162866, 191132, 325732, 525613, 1051226, 2102452, 5781743, 11563486, 23126972]

約数ペア:

[(1, 23126972), (2, 11563486), (4, 5781743), (11, 2102452), (22, 1051226), (44, 525613), (71, 325732), (121, 191132), (142, 162866), (242, 95566), (284, 81433), (484, 47783), (673, 34364), (781, 29612), (1346, 17182), (1562, 14806), (2692, 8591), (3124, 7403)]