16964038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 31723776

約数和(自身を除く): 14759738

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1123, 1162, 2158, 2246, 7553, 7861, 14599, 15106, 15722, 29198, 93209, 102193, 186418, 204386, 652463, 1211717, 1304926, 2423434, 8482019, 16964038]

約数ペア:

[(1, 16964038), (2, 8482019), (7, 2423434), (13, 1304926), (14, 1211717), (26, 652463), (83, 204386), (91, 186418), (166, 102193), (182, 93209), (581, 29198), (1079, 15722), (1123, 15106), (1162, 14599), (2158, 7861), (2246, 7553)]