19327098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12437}}^1$

素因数の和:12486

約数の個数: 32

約数和(自身を含む): 45373824

約数和(自身を除く): 26046726

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 12437, 24874, 37311, 74622, 87059, 174118, 261177, 460169, 522354, 920338, 1380507, 2761014, 3221183, 6442366, 9663549, 19327098]

約数ペア:

[(1, 19327098), (2, 9663549), (3, 6442366), (6, 3221183), (7, 2761014), (14, 1380507), (21, 920338), (37, 522354), (42, 460169), (74, 261177), (111, 174118), (222, 87059), (259, 74622), (518, 37311), (777, 24874), (1554, 12437)]