15049136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30341}}^1$

素因数の和:30380

約数の個数: 20

約数和(自身を含む): 30099264

約数和(自身を除く): 15050128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30341, 60682, 121364, 242728, 485456, 940571, 1881142, 3762284, 7524568, 15049136]

約数ペア:

[(1, 15049136), (2, 7524568), (4, 3762284), (8, 1881142), (16, 940571), (31, 485456), (62, 242728), (124, 121364), (248, 60682), (496, 30341)]