15196016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86341}}^1$

素因数の和:86360

約数の個数: 20

約数和(自身を含む): 32119224

約数和(自身を除く): 16923208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86341, 172682, 345364, 690728, 949751, 1381456, 1899502, 3799004, 7598008, 15196016]

約数ペア:

[(1, 15196016), (2, 7598008), (4, 3799004), (8, 1899502), (11, 1381456), (16, 949751), (22, 690728), (44, 345364), (88, 172682), (176, 86341)]