18535153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 4447247

約数列:

[1, 7, 13, 91, 149, 1043, 1367, 1937, 9569, 13559, 17771, 124397, 203683, 1425781, 2647879, 18535153]

約数ペア:

[(1, 18535153), (7, 2647879), (13, 1425781), (91, 203683), (149, 124397), (1043, 17771), (1367, 13559), (1937, 9569)]