13186384

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7561}}^1$

素因数の和:7678

約数の個数: 20

約数和(自身を含む): 25786420

約数和(自身を除く): 12600036

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7561, 15122, 30244, 60488, 120976, 824149, 1648298, 3296596, 6593192, 13186384]

約数ペア:

[(1, 13186384), (2, 6593192), (4, 3296596), (8, 1648298), (16, 824149), (109, 120976), (218, 60488), (436, 30244), (872, 15122), (1744, 7561)]