13277986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 21238200

約数和(自身を除く): 7960214

約数列:

[1, 2, 17, 34, 149, 298, 2533, 2621, 5066, 5242, 44557, 89114, 390529, 781058, 6638993, 13277986]

約数ペア:

[(1, 13277986), (2, 6638993), (17, 781058), (34, 390529), (149, 89114), (298, 44557), (2533, 5242), (2621, 5066)]