11487982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 19468008

約数和(自身を除く): 7980026

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1283, 2566, 4477, 8954, 14113, 28226, 47471, 94942, 155243, 310486, 522181, 1044362, 5743991, 11487982]

約数ペア:

[(1, 11487982), (2, 5743991), (11, 1044362), (22, 522181), (37, 310486), (74, 155243), (121, 94942), (242, 47471), (407, 28226), (814, 14113), (1283, 8954), (2566, 4477)]