15207148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9341}}^1$

素因数の和:9393

約数の個数: 24

約数和(自身を含む): 29819664

約数和(自身を除く): 14612516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 9341, 18682, 37364, 102751, 205502, 345617, 411004, 691234, 1382468, 3801787, 7603574, 15207148]

約数ペア:

[(1, 15207148), (2, 7603574), (4, 3801787), (11, 1382468), (22, 691234), (37, 411004), (44, 345617), (74, 205502), (148, 102751), (407, 37364), (814, 18682), (1628, 9341)]