40419442

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12391}}^1$

素因数の和:12633

約数の個数: 16

約数和(自身を含む): 69593472

約数和(自身を除く): 29174030

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 12391, 24782, 86737, 173474, 2887103, 5774206, 20209721, 40419442]

約数ペア:

[(1, 40419442), (2, 20209721), (7, 5774206), (14, 2887103), (233, 173474), (466, 86737), (1631, 24782), (3262, 12391)]