19814676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235889}}^1$

素因数の和:235903

約数の個数: 24

約数和(自身を含む): 52839360

約数和(自身を除く): 33024684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235889, 471778, 707667, 943556, 1415334, 1651223, 2830668, 3302446, 4953669, 6604892, 9907338, 19814676]

約数ペア:

[(1, 19814676), (2, 9907338), (3, 6604892), (4, 4953669), (6, 3302446), (7, 2830668), (12, 1651223), (14, 1415334), (21, 943556), (28, 707667), (42, 471778), (84, 235889)]