1993442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 3456432

約数和(自身を除く): 1462990

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 361, 418, 502, 722, 2761, 3971, 4769, 5522, 7942, 9538, 52459, 90611, 104918, 181222, 996721, 1993442]

約数ペア:

[(1, 1993442), (2, 996721), (11, 181222), (19, 104918), (22, 90611), (38, 52459), (209, 9538), (251, 7942), (361, 5522), (418, 4769), (502, 3971), (722, 2761)]