19454162

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 36220800

約数和(自身を除く): 16766638

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 769, 973, 1538, 1807, 1946, 3614, 5383, 9997, 10766, 12649, 19994, 25298, 69979, 106891, 139958, 213782, 748237, 1389583, 1496474, 2779166, 9727081, 19454162]

約数ペア:

[(1, 19454162), (2, 9727081), (7, 2779166), (13, 1496474), (14, 1389583), (26, 748237), (91, 213782), (139, 139958), (182, 106891), (278, 69979), (769, 25298), (973, 19994), (1538, 12649), (1807, 10766), (1946, 9997), (3614, 5383)]