12565536538

素因数分解:

$2^1\times {\mathrm{659}}^1\times {\mathrm{2371}}^1\times {\mathrm{4021}}^1$

素因数の和:7053

約数の個数: 16

約数和(自身を含む): 18889564320

約数和(自身を除く): 6324027782

約数列:

[1, 2, 659, 1318, 2371, 4021, 4742, 8042, 1562489, 2649839, 3124978, 5299678, 9533791, 19067582, 6282768269, 12565536538]

約数ペア:

[(1, 12565536538), (2, 6282768269), (659, 19067582), (1318, 9533791), (2371, 5299678), (4021, 3124978), (4742, 2649839), (8042, 1562489)]