19764276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235289}}^1$

素因数の和:235303

約数の個数: 24

約数和(自身を含む): 52704960

約数和(自身を除く): 32940684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235289, 470578, 705867, 941156, 1411734, 1647023, 2823468, 3294046, 4941069, 6588092, 9882138, 19764276]

約数ペア:

[(1, 19764276), (2, 9882138), (3, 6588092), (4, 4941069), (6, 3294046), (7, 2823468), (12, 1647023), (14, 1411734), (21, 941156), (28, 705867), (42, 470578), (84, 235289)]