16689844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 30124808

約数和(自身を除く): 13434964

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 937, 1874, 3748, 4453, 8906, 17812, 57157, 68401, 114314, 136802, 228628, 273604, 4172461, 8344922, 16689844]

約数ペア:

[(1, 16689844), (2, 8344922), (4, 4172461), (61, 273604), (73, 228628), (122, 136802), (146, 114314), (244, 68401), (292, 57157), (937, 17812), (1874, 8906), (3748, 4453)]