13299664

素因数分解:

$2^4\times 7^1\times {\mathrm{118747}}^1$

素因数の和:118762

約数の個数: 20

約数和(自身を含む): 29449504

約数和(自身を除く): 16149840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118747, 237494, 474988, 831229, 949976, 1662458, 1899952, 3324916, 6649832, 13299664]

約数ペア:

[(1, 13299664), (2, 6649832), (4, 3324916), (7, 1899952), (8, 1662458), (14, 949976), (16, 831229), (28, 474988), (56, 237494), (112, 118747)]