19384024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 20532776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1319, 1336, 1837, 2638, 3674, 5276, 7348, 10552, 14509, 14696, 29018, 58036, 116072, 220273, 440546, 881092, 1762184, 2423003, 4846006, 9692012, 19384024]

約数ペア:

[(1, 19384024), (2, 9692012), (4, 4846006), (8, 2423003), (11, 1762184), (22, 881092), (44, 440546), (88, 220273), (167, 116072), (334, 58036), (668, 29018), (1319, 14696), (1336, 14509), (1837, 10552), (2638, 7348), (3674, 5276)]