1900123982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{28669}}^1$

素因数の和:29771

約数の個数: 16

約数和(自身を含む): 2944982400

約数和(自身を除く): 1044858418

約数列:

[1, 2, 31, 62, 1069, 2138, 28669, 33139, 57338, 66278, 888739, 1777478, 30647161, 61294322, 950061991, 1900123982]

約数ペア:

[(1, 1900123982), (2, 950061991), (31, 61294322), (62, 30647161), (1069, 1777478), (2138, 888739), (28669, 66278), (33139, 57338)]