19073626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 35598528

約数和(自身を除く): 16524902

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3923, 4862, 7846, 43153, 50999, 66691, 86306, 101998, 133382, 560989, 733601, 866983, 1121978, 1467202, 1733966, 9536813, 19073626]

約数ペア:

[(1, 19073626), (2, 9536813), (11, 1733966), (13, 1467202), (17, 1121978), (22, 866983), (26, 733601), (34, 560989), (143, 133382), (187, 101998), (221, 86306), (286, 66691), (374, 50999), (442, 43153), (2431, 7846), (3923, 4862)]