11881442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 18211200

約数和(自身を除く): 6329758

約数列:

[1, 2, 79, 139, 158, 278, 541, 1082, 10981, 21962, 42739, 75199, 85478, 150398, 5940721, 11881442]

約数ペア:

[(1, 11881442), (2, 5940721), (79, 150398), (139, 85478), (158, 75199), (278, 42739), (541, 21962), (1082, 10981)]