12159950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22109}}^1$

素因数の和:22132

約数の個数: 24

約数和(自身を含む): 24674760

約数和(自身を除く): 12514810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 22109, 44218, 110545, 221090, 243199, 486398, 552725, 1105450, 1215995, 2431990, 6079975, 12159950]

約数ペア:

[(1, 12159950), (2, 6079975), (5, 2431990), (10, 1215995), (11, 1105450), (22, 552725), (25, 486398), (50, 243199), (55, 221090), (110, 110545), (275, 44218), (550, 22109)]