19004934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 41207040

約数和(自身を除く): 22202106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 1459, 2171, 2918, 4342, 4377, 6513, 8754, 13026, 18967, 37934, 56901, 113802, 243653, 487306, 730959, 1461918, 3167489, 6334978, 9502467, 19004934]

約数ペア:

[(1, 19004934), (2, 9502467), (3, 6334978), (6, 3167489), (13, 1461918), (26, 730959), (39, 487306), (78, 243653), (167, 113802), (334, 56901), (501, 37934), (1002, 18967), (1459, 13026), (2171, 8754), (2918, 6513), (4342, 4377)]