15518638

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 23721984

約数和(自身を除く): 8203346

約数列:

[1, 2, 107, 127, 214, 254, 571, 1142, 13589, 27178, 61097, 72517, 122194, 145034, 7759319, 15518638]

約数ペア:

[(1, 15518638), (2, 7759319), (107, 145034), (127, 122194), (214, 72517), (254, 61097), (571, 27178), (1142, 13589)]