19807608

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1723}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 49651200

約数和(自身を除く): 29843592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1723, 1916, 2874, 3446, 3832, 5169, 5748, 6892, 10338, 11496, 13784, 20676, 41352, 825317, 1650634, 2475951, 3301268, 4951902, 6602536, 9903804, 19807608]

約数ペア:

[(1, 19807608), (2, 9903804), (3, 6602536), (4, 4951902), (6, 3301268), (8, 2475951), (12, 1650634), (24, 825317), (479, 41352), (958, 20676), (1437, 13784), (1723, 11496), (1916, 10338), (2874, 6892), (3446, 5748), (3832, 5169)]