12827986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 20049408

約数和(自身を除く): 7221422

約数列:

[1, 2, 31, 62, 113, 226, 1831, 3503, 3662, 7006, 56761, 113522, 206903, 413806, 6413993, 12827986]

約数ペア:

[(1, 12827986), (2, 6413993), (31, 413806), (62, 206903), (113, 113522), (226, 56761), (1831, 7006), (3503, 3662)]