19428612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231293}}^1$

素因数の和:231307

約数の個数: 24

約数和(自身を含む): 51809856

約数和(自身を除く): 32381244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231293, 462586, 693879, 925172, 1387758, 1619051, 2775516, 3238102, 4857153, 6476204, 9714306, 19428612]

約数ペア:

[(1, 19428612), (2, 9714306), (3, 6476204), (4, 4857153), (6, 3238102), (7, 2775516), (12, 1619051), (14, 1387758), (21, 925172), (28, 693879), (42, 462586), (84, 231293)]