12223882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8293}}^1$

素因数の和:8373

約数の個数: 16

約数和(自身を含む): 20303712

約数和(自身を除く): 8079830

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8293, 16586, 91223, 182446, 555631, 1111262, 6111941, 12223882]

約数ペア:

[(1, 12223882), (2, 6111941), (11, 1111262), (22, 555631), (67, 182446), (134, 91223), (737, 16586), (1474, 8293)]