19789872

素因数分解:

$2^4\times 3^1\times {\mathrm{412289}}^1$

素因数の和:412300

約数の個数: 20

約数和(自身を含む): 51123960

約数和(自身を除く): 31334088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412289, 824578, 1236867, 1649156, 2473734, 3298312, 4947468, 6596624, 9894936, 19789872]

約数ペア:

[(1, 19789872), (2, 9894936), (3, 6596624), (4, 4947468), (6, 3298312), (8, 2473734), (12, 1649156), (16, 1236867), (24, 824578), (48, 412289)]