189309562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{14951}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 306456192

約数和(自身を除く): 117146630

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 14951, 29902, 194363, 388726, 7281137, 14562274, 94654781, 189309562]

約数ペア:

[(1, 189309562), (2, 94654781), (13, 14562274), (26, 7281137), (487, 388726), (974, 194363), (6331, 29902), (12662, 14951)]