19420044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 52512768

約数和(自身を除く): 33092724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 3167, 6132, 6334, 9501, 12668, 19002, 22169, 38004, 44338, 66507, 88676, 133014, 231191, 266028, 462382, 693573, 924764, 1387146, 1618337, 2774292, 3236674, 4855011, 6473348, 9710022, 19420044]

約数ペア:

[(1, 19420044), (2, 9710022), (3, 6473348), (4, 4855011), (6, 3236674), (7, 2774292), (12, 1618337), (14, 1387146), (21, 924764), (28, 693573), (42, 462382), (73, 266028), (84, 231191), (146, 133014), (219, 88676), (292, 66507), (438, 44338), (511, 38004), (876, 22169), (1022, 19002), (1533, 12668), (2044, 9501), (3066, 6334), (3167, 6132)]