13126148

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 26330304

約数和(自身を除く): 13204156

約数列:

[1, 2, 4, 7, 14, 28, 571, 821, 1142, 1642, 2284, 3284, 3997, 5747, 7994, 11494, 15988, 22988, 468791, 937582, 1875164, 3281537, 6563074, 13126148]

約数ペア:

[(1, 13126148), (2, 6563074), (4, 3281537), (7, 1875164), (14, 937582), (28, 468791), (571, 22988), (821, 15988), (1142, 11494), (1642, 7994), (2284, 5747), (3284, 3997)]