19612614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6577}}^1$

素因数の和:6660

約数の個数: 32

約数和(自身を含む): 45467136

約数和(自身を除く): 25854522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6577, 13154, 19731, 39462, 46039, 92078, 138117, 276234, 466967, 933934, 1400901, 2801802, 3268769, 6537538, 9806307, 19612614]

約数ペア:

[(1, 19612614), (2, 9806307), (3, 6537538), (6, 3268769), (7, 2801802), (14, 1400901), (21, 933934), (42, 466967), (71, 276234), (142, 138117), (213, 92078), (426, 46039), (497, 39462), (994, 19731), (1491, 13154), (2982, 6577)]