13287512

素因数分解:

$2^3\times 7^1\times {\mathrm{237277}}^1$

素因数の和:237290

約数の個数: 16

約数和(自身を含む): 28473360

約数和(自身を除く): 15185848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 237277, 474554, 949108, 1660939, 1898216, 3321878, 6643756, 13287512]

約数ペア:

[(1, 13287512), (2, 6643756), (4, 3321878), (7, 1898216), (8, 1660939), (14, 949108), (28, 474554), (56, 237277)]