19305378

素因数分解:

$2^1\times 3^6\times {\mathrm{13241}}^1$

素因数の和:13261

約数の個数: 28

約数和(自身を含む): 43420518

約数和(自身を除く): 24115140

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13241, 26482, 39723, 79446, 119169, 238338, 357507, 715014, 1072521, 2145042, 3217563, 6435126, 9652689, 19305378]

約数ペア:

[(1, 19305378), (2, 9652689), (3, 6435126), (6, 3217563), (9, 2145042), (18, 1072521), (27, 715014), (54, 357507), (81, 238338), (162, 119169), (243, 79446), (486, 39723), (729, 26482), (1458, 13241)]