231191986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1\times {\mathrm{1993}}^1$

素因数の和:3897

約数の個数: 16

約数和(自身を含む): 358345728

約数和(自身を除く): 127153742

約数列:

[1, 2, 31, 62, 1871, 1993, 3742, 3986, 58001, 61783, 116002, 123566, 3728903, 7457806, 115595993, 231191986]

約数ペア:

[(1, 231191986), (2, 115595993), (31, 7457806), (62, 3728903), (1871, 123566), (1993, 116002), (3742, 61783), (3986, 58001)]