12430294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 19900080

約数和(自身を除く): 7469786

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4481, 8962, 85139, 170278, 327113, 654226, 6215147, 12430294]

約数ペア:

[(1, 12430294), (2, 6215147), (19, 654226), (38, 327113), (73, 170278), (146, 85139), (1387, 8962), (2774, 4481)]