19324460

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2069}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 40687920

約数和(自身を除く): 21363460

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2069, 2335, 4138, 4670, 8276, 9340, 10345, 20690, 41380, 966223, 1932446, 3864892, 4831115, 9662230, 19324460]

約数ペア:

[(1, 19324460), (2, 9662230), (4, 4831115), (5, 3864892), (10, 1932446), (20, 966223), (467, 41380), (934, 20690), (1868, 10345), (2069, 9340), (2335, 8276), (4138, 4670)]