16691158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 29197440

約数和(自身を除く): 12506282

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 547, 803, 1094, 1387, 1606, 2774, 6017, 10393, 12034, 15257, 20786, 30514, 39931, 79862, 114323, 228646, 439241, 758689, 878482, 1517378, 8345579, 16691158]

約数ペア:

[(1, 16691158), (2, 8345579), (11, 1517378), (19, 878482), (22, 758689), (38, 439241), (73, 228646), (146, 114323), (209, 79862), (418, 39931), (547, 30514), (803, 20786), (1094, 15257), (1387, 12034), (1606, 10393), (2774, 6017)]